N I G E L N . C L A R K
`C U R R I C U L U M V I T A E
`nigelnclark@gmail.com
`304 290 4004
`The South Lockhouse, 362 Old Lock 13 Rd., Morgantown WV 26501, USA
`www.linkedin.com/in/nigelnclark/
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`A RE AS OF E X PER T IS E & IN TE RES T
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`Conventional and Alternative Fuels, Energy Systems and Conversion, Engine Design & Control, Engine
`Efficiency & Emissions, Vehicle Design & Propulsion, Transportation, Thermal Sciences
`
`E D UCA T IO N
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`1980 - 1985
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`Ph.D. Engineering
`University of Natal (now University of KwaZulu-Natal), Durban, South Africa
`Dissertation title: "A Study of Hydrodynamics and Mass Transfer in Small Bore Deep
`Shaft Reactors"
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`1975 - 1979
`
`B.Sc. Chemical Engineering
`University of Natal (now University of KwaZulu-Natal), Durban, South Africa
`(Four-year degree accredited by the I.Chem.E. in the UK).
`
`P U B LI CA TI O NS
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`Dr. Clark is the author or co-author of over 500 publications and presentations, details of which are supplied
`separately.
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`R E SE ARC H A ND C O NS U L TI NG A CT I V ITY
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`Dr. Clark has directed major research programs for government, industry and nonprofit entities. He has served
`as Principal Investigator or Co-Principal Investigator on approximately $60 million of research during his career.
`He has received funding from the National Science Foundation, Department of Energy, Department of
`Transportation, Department of Defense, Environmental Protection Agency, States of California, New York,
`Texas, Maryland and West Virginia, major engine manufacturers, oil, fuel and additive manufacturers, the
`Coordinating Research Council, the Transportation Research Board, the Environmental Defense Fund and
`industrial and commercial entities. As a consultant, Dr. Clark has provided business technology evaluations,
`reviewed intellectual property, provided expert opinion, evaluated proposed research programs, presented
`workshops, prepared summary reviews for industry and examined intellectual property infringement. He holds
`four US patents.
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`Dr. Clark’s most recent research and consulting efforts have addressed the design of a novel linear engine and
`alternator for the US Dept. of Energy – ARPA-e, fugitive methane emissions from adoption of natural gas as a
`heavy-duty vehicle fuel for the Environmental Defense Fund, evaluation of truck inspection and maintenance
`options for the California Air Resources Board, and review of ethanol blending effects for the Urban Air
`Initiative. He is widely known for pioneering research in alternative fuels evaluations, design and operation of
`truck and bus emissions testing systems, preparation of representative vehicle test schedules, modeling of
`vehicle performance and development of free piston engines.
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`E M P L OYM E NT HI S T ORY
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`1990 – Present
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`Consultant in Energy Technology, Engines, Transportation and Emissions
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`2018 – Present
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`Research Professor and George B. Berry Chair Emeritus, West Virginia University
`
`1999 – 2018
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`1990 – 2018
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`2015 – 2018
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`2011 – 2015
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`2009 – 2011
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`2004 – 2009
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`1986 – 1990
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`1986 – 1995
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`1984 – 1986
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`1982 – 1983
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`George B. Berry Chair of Engineering, West Virginia University
`
`Professor, Department of Mechanical and Aerospace Engineering
`West Virginia University
`
`Campus Provost
`West Virginia University Institute of Technology
`Montgomery, WV and Beckley, WV.
`
`Associate Vice President, Academic Strategic Planning
`West Virginia University
`
`Member, Board of Governors
`West Virginia University
`
`Director, Center for Alternative Fuels, Engines & Emissions
`West Virginia University
`
`Associate Professor, Department of Mechanical and Aerospace Engineering
`West Virginia University
`
`Adjunct Associate Professor and Adjunct Professor, College of Mineral and Energy
`Resources
`
`Research Assistant Professor, Particle Analysis Center
`West Virginia University
`
`Factory Survey Engineer, Water Research Commission
`Durban, South Africa. (Surveys into water usage and wastewater disposal.)
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`FORD Ex. 1104, page 2
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`1980 – 1982
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`1981
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`1979 – 1980
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`1978 -1983
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`1977 – 1978
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`Contract Researcher, Council for Mineral Technology
`Durban, South Africa. (Investigation of Deep Shaft Reactors for possible mineral
`processing application. Involved fundamental analysis of fluid flow.) Supported Ph.D.
`research.
`
`Part-time Lecturer, Engineering Faculty, University of Durban-Westville, Natal, South
`Africa. (Lectured in Thermodynamics, Managed Unit Operations Laboratory).
`
`Fortran Programmer, CSP Project, University of Natal, Durban.
`(Modeling for supersonic shock wave gas reactors.)
`
`Part-time Fortran Programmer, Mobil Refining Co., Durban, South Africa.
`(Improvement and operation of program to monitor fluidized catalytic cracker
`performance.)
`
`Undergraduate assistant, Sugar Milling Research Institute, Durban, South Africa.
`(Investigation into boiling flows in long tube vertical evaporators, and diffusion
`coefficients in sugarcane diffusion trains.)
`
`S E L EC TE D H ON OR S , A WAR D S AND CO NT RIB U TI ON S
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`• Member, Students' Representative Council, University of Natal, 1977 and 1978
`Award of Distinction, Powder and Bulk Solids Conference, 1985
`•
`Ralph R. Teetor Educational Award (Society of Automotive Engineers), 1988
`Researcher of the Year Award, WVU College of Engineering, 1987-88
`NSF Presidential Young Investigator, 1989
`Benedum Award for Science and Technology, 1990
`•
`• WVU College of Engineering Outstanding Teacher Award, 1990-91
`Donald Julius Groen Prize of the Institution of Mechanical Engineers (London), 1992
`•
`Researcher of the Year Award, WVU College of Engineering, 1991-92
`Excellence in Oral Presentation Award, SAE Congress 1993
`Researcher of the year, WVU College of Engineering and Mineral Resources, 1996-97
`Award of the George Berry Chair of Engineering, WVU, 1999
`Society of Automotive Engineers Recognition Award (for presentation), 1999
`Researcher of the Year, WVU College of Engineering and Mineral Resources, 2000-01
`Donald T. Worrell Award, 2002
`Researcher of the Year, WVU College of Engineering and Mineral Resources, 2003-04
`Fellow, Society of Automotive Engineers, 2005
`Society of Automotive Engineers Excellence in Oral Presentation Award, 2010
`Advisor to 22 Ph.D. Students
`Reviewer for numerous journals, conferences and agencies
`•
`• Member, American Society of Mechanical Engineers (Present Member)
`• Member, Society of Automotive Engineers (Present Member)
`• Member, Tau Beta Pi
`Committee Member, Two National Academies Committees on Heavy- and Medium-Duty Fuel Economy
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`FORD Ex. 1104, page 3
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`•
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`Committee Member, National Academies Committee on Light-Duty Fuel Economy
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`I N S TR UC TI ON AT WE S T V I RG I N IA U N IV ER S ITY
`
`•
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`•
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`•
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`Heat Transfer
`Internal Combustion Engines
`Thermodynamics and Fluids Laboratory
`Gas Liquid Systems
`Thermal-Fluids Laboratory
`•
`• Multiphase Flows
`Special Problems: Alternative Fuels, MAE 294
`•
`Senior Design
`Topics in Fluids & Solids
`Advanced Vehicle
`•
`• Mobile Source Powerplants
`• Machine Design & Manufacturing
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`SERVICE TO UNIVERSITY AND PROFESSION
`Society of Automotive Engineers Subcommittee Member, 1988-1990
`Undergraduate Advisor for Department, 1987-1996
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`•
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`Co-Advisor for Society of Automotive Engineers Formula Car Design Team, 1988‑89, 1989-1990
`Advisor for the WVU Methanol Car Conversion Team, 1988‑1989, 1989‑1990
`
`•
`• Member, WVU Water Research Institute Committee, 1987-1992
`• Member of Executive Committee of Fine Particle Society, 1987-1991
`Vice Chairman, ASME Mountaineer Group, 1990-1992
`•
`• Member ASME Fluids Engineering Multiphase Flow Committee, 1989 - Present
`Advisor for SAE Formula Car Design Team, 1990-Present
`•
`• Member, Department Undergraduate Curriculum Committee, 1990-1995
`• Member, Department Laboratory Committee, 1990-1991
`• Member, Department Promotion and Tenure Committee, 1991-92
`• Member of College of Engineering Planning Leadership group, and Chairman of College Strategic Planning
`Research Committee, 1993
`Chairman, ASME Mountaineer Group, 1992-93
`Vehicle Design Associate of the International Journal of Vehicle Design, 1993-Present
`•
`• Member of College Research Committee, 1993-94
`• Member of College Initiative Committee on management operations, 1993-94
`Participant, College Retreat on Centers, 1993
`•
`• West Virginia University Faculty Senator, 1994-2001
`Diesel Engine Technology Workshop/Presentation for Hercules Aerospace Staff, July, 1994
`•
`Participant, Southern Oxidants Study Work Group, July, 1994
`Advisor to Jennifer Hoppie: “GE Faculty of the Future Undergraduate Research Grant Program”, 1994
`•
`• Member of Committee to Unify Colleges of Engineering and of Mineral and Energy Resources, 1995
`• West Virginia University Faculty Senate Executive Committee Member, 1995-96, 1996-97, 1997-98
`• West Virginia University Expert Business Office Task Force on Procurement - Member, 1995
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`FORD Ex. 1104, page 4
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`• West Virginia University Senate Committee on Research, Research Grants & Publications - Member, 1995 -
`96, Chair Nominee, 1996, Chair, 1997 & 1998
`Senate Representative to University Graduate Council, 1995 - 1996
`•
`• West Virginia University Research Advisory Committee, 1995
`• West Virginia University Research Task Force: Team Leader for 1/3 of the Task Force, 1996
`• West Virginia University Research Task Force Implementation Committee on Funding Strategy, 1996 - 1997
`Review Team for Ph.D. in Chemistry, Member, 1996
`•
`Select Committee on Faculty Rewards (to revise Promotion & Tenure Guidelines), Member, 1996
`College of Engineering and Mineral Resources Promotion and Tenure Committee, 1996-1997
`University Faculty Hearing Panel, 1997-1998
`Advisor to Talus Park, EG&G Byrd Scholar, 1996-1997
`Search Committee for Assoc. Dean of Arts & Sciences, 1997
`•
`• WVU Research Corporation Board, 1997 - 2000
`Search Committee for WVU Assoc. Provost for Research, 1998
`•
`• Member, Advisory Council to the Assoc. Provost for Research, 1998-2000
`Benedum Award Committee, 1998-1999
`•
`• WVU Senate Committee on Committees, Chair-Elect, 1999-2000
`• WVU Representative to the Advisory Council of Faculty (State Level, 1999-2000
`• WVU Task Force on Salary Policy, 1999-2000
`Committee to select four Eberly Professorships (Arts & Sciences), 1999-2000
`•
`CEMR Dean’s Review Committee, 1999-2000
`•
`• WVU Faculty Senate Executive Committee (ex-officio member), 1999-2000
`• West Virginia University Press Advisory Board, 2000-2002
`Chair, State advisory Council of Faculty, 2000-2001
`•
`CEMR Dean Search Committee, 2000
`Search Committee for Assoc. Director, WVU Research Corporation, 2000
`Faculty Representative for establishment of WVU Compact, 2000-2001
`Search Committee Chair for hiring for two research positions in Petroleum & Natural Gas Engineering,
`WVU, 2000-2001
`Search Committee for Endowed Professorship in Mathematics, 2001
`Committee to revise statewide Series 36 policy, 2001
`Director, Graduate Automotive Technology Education program (US DOE funded) at WVU, 2000-2001
`Advisor, WVU FutureTruck Student Team, 2000-2001, 2001-2002
`Committee to select Endowed Chairs in College of Law, 2001
`Served on EPA Technical Qualifications Board (Personnel Review), 2002
`Chaired Professors Review Committee, CEMR, 2001/2002
`Committee to select Eberly Professor in Teaching, College of Arts & Sciences, 2002
`Environmental Protection Agency Small Business Innovative Research Review Panel, Washington, DC, June
`2002
`Participant, Heavy Duty Vehicle Emissions Modeling Group, California Air Resources Board, 2002
`•
`• MAE Dept. Promotion and Tenure Committee, 2002-2003
`• MAE Mechanical Engineering Undergraduate Curriculum Committee, 2002
`Reviewed a Faculty Member for Promotion, University of California system, 2002
`•
`Reviewed a Faculty Member for promotion, Wayne State University, 2002
`Chaired a Topic Area for MAE Ph.D. Qualifying Examination Committee (Written & Oral), 2002
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`FORD Ex. 1104, page 5
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`Participated in Argonne National Laboratories, Center for Transportation Research, PM Measurement
`Forum, Jan. 2003
`Participated in World Bank “Diesel Days” Workshop (Washington, DC), Jan. 2003
`Participated in Energy Frontiers International Workshop (Charleston, SC), Feb. 2003
`•
`• WVU Faculty Senator, 2003-2006
`• Member, Ph.D. Qualifying Examination Committee, Spring 2003
`Participant in Federal Highway Administration Air Toxics Workshop, Chicago May 2003
`•
`Guest Speaker at AAA Auto Skills Competition dinner, May 2003
`Faculty Advisor, Ford Motor Co./DOE FutureTruck Competition, June 2003
`Participant, US Dept. of Energy Invitational Workshop for Advanced Combustion and Fuels, Argonne, IL,
`June 2003
`Reviewer, as a consultant, for a World Bank handbook, 2003
`Proposal Reviewer, NASEO State Technologies Advancement Collaborative, Nov. 2003
`Participant, HEI-CRC ACES Workshop, Denver, Colorado, Nov. 2003
`Participant, DOE Advanced Reciprocating Engine Systems Workshop, Washington DC, Nov. 2003
`Committee to name two endowed chairs, College of Law, Nov 2003
`Staten Island Ferry Advisory Group (Emissions Reduction), 2003 –2004
`Committee to select the Jackson Family Professor of English Literature, 2003-2004
`Chair-Elect, WVU Curriculum Committee, 2003-2004
`Student Evaluation of Instruction Committee, 2003-2004
`Search Committee for the Associate Provost for Research, 2003-2004
`Committee to select K-Mart Professor of Marketing, 2004
`Committee to select Associate Vice-President for Research, 2004
`Reviewer for WVU Research Corporation PSCoR Proposal, 2004
`Faculty Mentor to Tony Huang, National McNair Scholar, 2004-2005
`Promotion Evaluation for Argonne National Laboratory, 2004
`•
`• WVU Benedum Awards Committee, Science & Technology Chair, 2004-2005
`Advisor to Tony Huang for Undergraduate Research Day at the WV Capitol, 2004-2005
`•
`Reviewed proposal for Connecticut Cooperative Highway Research Program, Jan. 2005
`Reviewed two PSCoR proposals for WVU Research Corporation, February 2005
`Research Subcommittee, West Virginia Strategic Planning Initiative, 2005
`Presenter & Participant, US Dept. of Energy Fuels Technology Program Merit Review, March 2005
`Speaker, TRC Workshop on Ultra-Low Sulfur Diesel, Milwaukee, Aug. 2005
`Honors Thesis Advisor to Ryan Starn, 2005
`•
`• Member, CRC Fuels for Advanced Combustion Engines Committee, 2005-2006
`Participant, WV Automotive R&D Assessment Team Meeting, 2006
`•
`Faculty Senator, 2006-2009 term
`Faculty Senate Executive Committee Member, 2006-2007
`•
`• Member of President’s Task Force on Administrative Infrastructure, 2006
`• Member, Byrd Professorship Committee, 2006
`• Member, Committee on Student Rights & Responsibilities, 2006-2007
`• Member of DOE proposal review team, 2006
`Benedum Distinguished Scholars Award Committee, 2006-2007
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`Faculty Senate Ad Hoc Committee on Curriculum Committee’s Procedures, 2006-2007
`Chair, Search Committee for tenure track faculty hire in MAE, 2005-2006
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`FORD Ex. 1104, page 6
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`• Member, Search Committee for research faculty hire in MAE, 2006
`• Member, Search Committee for tenure track faculty hire in MAE, 2006-2007
`Supervisor of Drs. Ben Shade, Mohan Krishnamurthy and Andrew Nix (Research Assistant Professors),
`•
`2006-2008
`Chair of two sessions, SAE Fuels & Lubricants meeting, January 2007
`Participant & Poster Presenter, FTA Electric Drive Bus Technology Meeting, Nashville, May 2007
`Chair, CEMR Promotion & Tenure Committee, 2006-2007
`•
`• Member, Ad Hoc Senate Committee on Curriculum Committees' Procedures, 2007
`Dissertation Opponent, KTH (Royal Institute), Stockholm, Sweden, September 2007
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`• Member, CEMR Promotion & Tenure Committee, 2007-2008
`Chair, Faculty Search Committee (MAE-TEM), October 2007 – January 2008
`•
`Participant, Electric Drive Strategic Plan Group (Federal Transit Administration) 2007-2008
`Reviewer, US Dept. of Energy OVT-Graduate Automotive Technology Education program, February 2008
`•
`• Member, Faculty Senate Executive Committee, 2007-2010
`Chair-elect, WVU Faculty Senate, 2008-2009
`•
`• Member, WVU Marketing & Advancement Faculty Advisory Committee for University Communications,
`2008
`• Member, WVU Parking & Transportation Advisory Committee, 2008-2010
`Reviewer, The Consortium for Plant Biotechnology Research, 2008
`•
`• Member, Committee to Assess Fuel Economy Technologies for Medium- and Heavy-Duty Vehicles;
`National Research Council; Transportation Research Board, 2008-2010
`• Member, Search Committee for WVU Associate Provost for Academic Programs, 2009
`• Member, Search Committee for WVU Provost, 2009
`• Member, Search Committee for WVU Chief Information Officer, 2009
`Chair, WVU Faculty Senate, 2009-2010
`•
`• Member, Search Committee for WVU Chief Information Officer, 2009
`Chair, Committee to Rescind Asinine Procedures, WVU, 2009
`•
`Presenter: Energy & Transportation issues to Senior 4H Conference, Jackson’s Mill, WV, June 22, 2009
`•
`• Member, WVU Board of Governors, 2009-2011
`• Member, WVU Board of Governors Strategic Plans, Initiatives and Accreditations Committee, 2009-2011
`• Member, WVU Board of Governors Divisional Campus Committee, 2009-2011
`Reviewer, DOE Vehicle Technologies Merit Review, June 2010
`•
`Chair, WVU Strategic Planning Council (10 year institutional plan), 2010
`Speaker, Induction Convocation for National Society Of Collegiate Scholars, WVU, September 2010
`Ex-Officio Faculty Senate Representative, West Virginia University Graduate Council, 2010-2011
`Search Committee, Dual Career Coordinator, West Virginia University, 2010
`•
`• Member, West Virginia University Honorary Degree Committee, 2010
`• Member, West Virginia University Promotion & Tenure Committee, 2009-2010
`• Member, West Virginia University Retention to Graduation Council, 2010-2011
`• Member, ASME Soichiro Honda Medal Committee, 2011-2013
`• Member, National Academy of Sciences (NAS) Medium- and Heavy-Duty Vehicle Fuel Economy Committee,
`2009-2011
`Keynote Address Presenter, 2011 SUN Conference, Ann Arbor, MI, September 2011
`Reviewer for external faculty promotion & tenure case, 2011
`Liaison to WVU Research Roundtable, 2011
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`FORD Ex. 1104, page 7
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`Liaison to WVU Global Engagement Roundtable, 2011
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`• Member, WVU Parking & Transportation Committee, 2011
`• Member, University Planning Committee, 2011
`Invited Speaker, International Commission on Occupational Health, Cancun, Mexico, March 2012
`•
`Reviewer, Health Effects institute document “Ambient Ultrafine Particles: An HEI Perspective,” September
`2012
`• Member WV Governor’s Task Force on Natural Gas Vehicles, 2012-2013
`• Member, National Academies Committee on Medium- and Heavy-Duty Vehicle Fuel Consumption, Part 2,
`2013
`Panel Moderator, “Natural Gas as the Bridge to Sustainability and Economic Growth,” Morgantown, WV,
`April 2013
`Promotion and Tenure Reference for Mississippi State University, 2013
`Attendee, University Economic Development Association Meeting, Pittsburgh, PA, 2013
`Promotion and Tenure Reference for Wayne State University, 2013
`Attendee, American Public & Land Grant Universities Annual Meeting, Washington, DC, 2013
`Reviewer, WVU Senate Research Grant, 2013
`Chair, Search Committee for Chief Academic Officer, WVU Institute of Technology, 2013-2014
`Proposal Evaluator, TransTech Energy Business Development Conference, 2014
`Chair, ASME Sochioro Honda Medal Award Committee, 2014-2015
`Attendee, American Public & Land Grant Universities Annual Meeting, Orlando, FL, 2014
`Judge for two Business Pitch Sessions, TransTech Energy Business Development Conference, 2014
`Presenter at WVU New Faculty Orientation, 2015
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`• Member, Higher Education Policy Commission Academic Administrators Advisory Committee, 2015-2017
`• Member, WVU Global Engagement Committee, 2016-2018
`• Member, WVU Academic Policies Committee, 2017
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`FORD Ex. 1104, page 8
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`N I G E L   N .   C L A R K
`P U B L I C A T I O N S
`
`J O U R N A L   A R T I C L E S   A N D   P A P E R S   I N   E D I T E D   B O O K S
`
`1983 
`
`CLARK, N.N. and FLEMMER, R.L.C., “Narrow Bore Deep Shaft Reactors,” Chemsa, Vol. 9, 1983, pp. 
`62‐63. 
`
`1984 
`
`CLARK, N.N. and FLEMMER, R.L.C., “On Vertical Downward Two Phase Flow,” Chemical Engineering 
`Science, Vol. 39, 1984, pp. 170‐173. 
`
`CLARK, N.N. and FLEMMER, R.L.C., “A Method for Determining Pressure Losses in Two‐Phase Flow,” 
`International Journal of Multiphase Flow, Vol. 10, 1984, pp. 737‐738. 
`
`CLARK, N.N., DURNEY, T.E. and MELOY, T.P., “Recent Advances in Particle Shape Characterization,” 
`Journal of Powder and Bulk Solids Technology, Vol. 8, No. 3, 1984, pp. 21‐24. 
`
`CLARK, N.N., “Predicting the Circulation Rate in Pachuca Tanks with Full Height Draft Tubes,” Minerals 
`and Metallurgical Processing, 1984, pp. 226‐232. Also appears in the 1984 Transactions of the AIME, 
`Vol. 273. 
`
`MELOY,  T.P.,  CLARK,  N.N.,  DURNEY,  T.E.  and  PITCHUMANI,  B.,  “Sieve  Cascadography  for 
`Characterizing Particle Shape Mixes of Powders,” Particulate Science and Technology, Vol. 2, No. 3, 
`1984, pp. 259‐270. 
`
`CLARK, N.N., FLEMMER, R.L.C. and MELOY, T.P., “Hydraulic Transport of Abrasive Solids: The Air‐Lift 
`Pump,” Particulate Science and Technology, Vol. 2, no. 4, 1984, pp. 337‐348. 
`
`CLARK, N.N. and FLEMMER, R.L.C., “Aeration in Two‐Phase Vertical Bubble Flow,” Indian Chemical 
`Engineer, Vol. 26, No. 4, 1984, pp. 26‐31. 
`
`FORD Ex. 1104, page 9
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`1985 
`
`CLARK, N.N. and FLEMMER, R.L.C., “Gas‐Liquid Contacting in Vertical Two Phase Flow,” Industrial and 
`Engineering Chemistry Process Design and Development, Vol. 24, No. 2, 1985, pp. 231‐236. 
`
`CLARK,  N.N.  and  FLEMMER,  R.L.C.,  “The  Bubble  to  Slug  Transition  in  Gas‐Liquid  Upflow  and 
`Downflow,” Journal of Pipelines, Vol. 5, 1985, pp. 53‐65. 
`
`CLARK, N.N. and FLEMMER, R.L.C., “Predicting the Holdup in Two‐Phase Bubble Upflow and Downflow 
`Using the Zuber and Findlay Drift‐Flux Model,” A.I.Ch.E. Journal, Vol. 31, No. 3, 1985, pp. 500‐503. 
`
`CLARK, N.N. MELOY, T.P. and FLEMMER, R.L.C., “Predicting the Lift of Airlift Pumps in the Bubble Flow 
`Regime,” CHEMSA Vol. 11, No. 1, 1985 pp. 14‐17. 
`
`MELOY, T.P.  and CLARK,  N.N., “Liberation of Target  Material from Locked Particles: A Theoretical 
`Analysis,” Particulate Science and Technology, Vol. 3, No. 1, 1985. 
`
`MELOY, T.P., CLARK, N.N. DURNEY, T.E. and PITCHUMANI, B., “Measuring the Particle Shape Mix in a 
`Powder with the Cascadograph,” Chemical Engineering Science, Vol. 40, No. 7, 1985, pp. 1077‐1084. 
`
`CLARK, N.N. and FLEMMER, R.L.C., “Two Phase Pressure Loss in Terms of Mixing Length Theory I: 
`Derivation  for  the  General  Case  of  Dispersed  Flow,”  Industrial  and  Engineering  Chemistry 
`Fundamentals, Vol. 24, No. 4, 1985, pp. 412‐418. 
`
`CLARK, N.N. and MELOY, T.P., “Delta Analysis of Particle Surface Fine Structure,” Journal of Powder 
`and Bulk Solid Technology, Vol. 9, 1985, No. 1, pp. 1‐8. 
`
`CLARK, N.N. and FLEMMER, R.L.C., “Two Phase Pressure Loss in Terms of Mixing Length Theory II: 
`Comparison  of  Model  with  Up  and  Downflow  Data,”  Industrial  and  Engineering  Chemistry 
`Fundamentals, Vol. 24, No. 4, 1985, pp. 418‐422. 
`
`1986 
`
`CLARK, N.N. and DABOLT, R., “A General Design Equation for Air Lift Pumps Operating in Slug Flow,” 
`A.I.Ch.E. Journal, Vol. 32, No. 1, 1986, pp. 56‐64.
`
`CLARK, N.N., “Three Techniques for Digital Fractal Analysis of Particle Shape,” Powder Technology, 
`Vol. 46, No. 1, 1986, pp. 45‐52. 
`
`CLARK, N.N., “Fractal Harmonics and Rugged Materials,” (Letter) Nature, Vol. 319, 1986, p. 625. 
`
`MELOY,  T.P.,  CLARK,  N.N.  and  GLISTA,  J.,  “Effect  of  Density  Variations  in  Heavy  Media  Rougher, 
`Cleaner, Scavenger Circuits ‐ Circuit Analysis,” International Journal of Mineral Processing, Vol. 16, 
`1986, pp. 169‐178. 
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`FORD Ex. 1104, page 10
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`MELOY, T.P., CLARK, N.N. and PITCHUMANI, B., “Particle Shape Analysis and Separation ‐ A Critical 
`Review,” Journal of Powder and Bulk Solids Technology, Vol. 10, No. 1, 1986, pp. 15‐20. 
`
`CLARK,  N.N.  and  FLEMMER,  R.L.C.,  “The  Effect  of  Varying  Gas  Voidage  Distributions  on  Average 
`Holdup in Vertical Bubble Flow,” International Journal of Multiphase Flow, Vol. 12, No. 2, 1986, pp. 
`299‐302. 
`
`MURALI, C., PITCHUMANI, B. and CLARK, N.N., “A Settler for Continuous Particle Shape Separation,” 
`International Journal of Mineral Processing, Vol. 18, 1986, pp. 237‐249. 
`
`MELOY,  T.P.,  FERRARA,  G.,  PRETI,  U.  and  CLARK,  N.N.,  “Generalized  Locking  Profile  for  Angular 
`Particles ‐ Locked Particle Theory,” Particle Characterization, Vol. 3, 1986, pp. 63‐67. 
`
`1987 
`
`CLARK,  N.N.,  FLEMMER,  R.L.C.  and  ATKINSON,  C.M.,  “Turbulent  Circulation  in  Bubble  Columns,” 
`A.I.Ch.E. Journal, Vol. 33, No. 3, 1987, pp. 515‐518.
`
`CLARK, N.N. and ATKINSON, C.M., “Effect of Solids Settling on Pachuca Tank Performance,” Minerals 
`and Metallurgical Processing, Vol. 4, No. 1, 1987, pp. 24‐27. 
`
`CLARK, N.N. and JONES, A.G., “On the Prediction of Liquid Circulation in a Draft Tube Bubble Column,” 
`Chemical Engineering Science, Vol. 42, No. 2, 1987, pp. 378. 
`
`FLEMMER, R.L.C. and CLARK, N.N., “Wave Velocity in Fluidized Beds Predicted from a New Equation 
`of State,” Powder Technology, Vol. 50, No. 1, 1987, pp. 77‐78. 
`
`GANSER,  G.  and  CLARK,  N.N.,  “Propagation  of  Continuity  and  Shock  Waves  in  an  Unsupported 
`Fluidized Bed,” Chemical Engineering Science, Vol. 42, No. 5, 1987, pp. 1265‐1268. 
`
`CLARK, N.N., “A New Scheme for Particle Shape Characterization Based on Fractal Dimension and 
`Fractal Harmonics,” Powder Technology, Vol. 51, 1987, pp. 243‐249. 
`
`CLARK,  N.N.,  DIAMOND,  H.,  GELLES,  G.,  BOCOUM,  B.  and  MELOY,  T.P.,  “Polygonal  Harmonics  of 
`Silhouettes: Shape Analysis,” Particle Characterization, Vol. 4, 1987, pp. 38‐43. 
`
`MELOY, T.P., PITCHUMANI, B. and CLARK, N.N., “Residence Time Distribution of Particles on Sieves: 
`Shape Separation,” Indian Chemical Engineer, Vol. 29, No. 1, 1987, pp. 43‐49. 
`
`TURTON, R. and CLARK, N.N., “An Explicit Relationship to Predict Spherical Particle Terminal Velocity,” 
`Powder Technology, Vol. 53, No. 2, 1987, pp. 127‐129. 
`
`HURTER, P.M. and CLARK, N.N., “Persistence of Polygonal Harmonics as Shape Descriptors,” Particle 
`Characterization, Vol. 4, 1987, pp. 101‐105. 
`
`FORD Ex. 1104, page 11
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`CLARK, N.N., DURNEY, T.E., HSIEH, H.P. and MELOY, T.P., “Preliminary Results from an Automated 
`Sieve Cascadograph,” Particulate and Multiphase Processes, (T. Ariman and T. N. Veziroglu, eds.) Vol. 
`1, Hemisphere, Washington, 1987, pp. 471‐482. 
`
`MELOY,  T.  P.  and  CLARK,  N.N.,  “A  Critical  Comparison  of  Particle  Shape  Analysis  Techniques,” 
`Particulate  and  Multiphase  Processes,  (T.  Ariman  and  T.  N.  Veziroglu,  eds.)  Vol.  1,  Hemisphere, 
`Washington, 1987, pp. 437‐446. 
`
`MELOY,  T.  P.  and  CLARK,  N.N.,  “Analysis  of  Particle  Edge  Angularity  Using  a  Delta  Algorithm,” 
`Particulate  and  Multiphase  Processes,  (T.  Ariman  and  T.  N.  Veziroglu,  eds.)  Vol.  1,  Hemisphere, 
`Washington, 1987, pp. 459‐470. 
`
`1988 
`
`CLARK, N.N. and ATKINSON, C.M., “Amplitude Reduction and Phase Lag in Fluidized Bed Pressure 
`Measurements,” Chemical Engineering Science, Vol. 43, No. 7, 1988, pp. 1547‐1557. 
`
`ATKINSON, C.M. and CLARK, N.N., “Gas Sampling from Fluidized Beds: A Novel Probe System,” Powder 
`Technology, Vol. 54, 1988, No. 1, pp. 59‐70. 
`
`CLARK, N.N. and MELOY, T.P., “Automated Cascadography for Particle Sample Shape Description,” 
`Powder Technology, Vol. 54, 1988, pp. 271‐277. 
`
`CLARK,  N.N.  and  TURTON,  R.,  “Measured  Chord  Length  Distributions  Related  to  Bubble  Size 
`Distributions in Multiphase Systems,” International Journal of Multiphase Flow, Vol. 14, No. 4, 1988, 
`pp. 413‐424. 
`
`CLARK,  N.N.,  VAN  EGMOND,  J.W.  and  TURTON,  R.,  “A  Correlational  Representation  of  Geldart's 
`Classification,” Powder Technology, Vol. 56, No. 3, 1988 pp. 225‐226. 
`
`VAN EGMOND, J. and CLARK, N.N., “Development and Testing of a Computer Program for Polygonal 
`Harmonic Shape Analysis,” Journal of Powder and Bulk Solids Technology, Vol. 12, 1988. 
`
`TURTON, R., and CLARK, N.N., “Predicting the Response of Pressure Probes in Pneumatic Conveying 
`and Fluidized Beds,” Journal of Powder and Bulk Solids Technology, Vol. 12, No. 3, 1988, pp. 13‐18. 
`
`FLEMMER, R.L.C., CLARK, N.N. and FLEMMER, C., “On the Voidage of Spherical Fluidized Particles,” 
`Journal of Powder and Bulk Solids Tech., Vol. 12, No. 4, 1988, pp. 1‐6. 
`
`1989 
`
`REGANATHAN, K., TURTON, R. and CLARK, N.N., “Accelerating Motion of Geometric and Spherical 
`Particles in a Fluid,” Powder Technology, Vol. 58, 1989, pp. 279‐284. 
`
`FORD Ex. 1104, page 12
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`TURTON, R. and CLARK, N.N., “Interpreting Probe Signals from Fluidized Beds,” Powder Technology, 
`Vol. 59, 1989, pp. 117‐123. 
`
`KINCAID, K., SMITH, J.E. and CLARK, N.N., “Combustion Ignition Delay in Engines with Unconventional 
`Piston Motions,” Proc. Institute of Mechanical Engineers, Vol. 203, 1989, pp. 193‐196. 
`
`MELOY, T.P. and CLARK, N.N., “Locking Profile of Diamond Shaped Particles of All Aspect Ratios,” Int. 
`Jour. Mineral Processing, Vol. 25, 1989, pp. 167‐174. 
`
`CLARK,  N.N.,  GABRIEL,  P.,  SHUKER,  S.  and  TURTON,  R.,  “Drag  Coefficient  of  Irregular  Particles  in 
`Newton's Settling Regime,” Powder Technology, Vol. 59, No. 1, 1989, pp. 69‐72. 
`
`CLARK,  N.N.,  FLEMMER,  R.L.C.  and  VAN  EGMOND,  J.,  “Non‐Newtonian  Two‐Phase  Circulation  in 
`Bubble Columns,” Canadian Journal of Chemical Engineering, Vol. 67, 1989, No. 5, pp. 862‐865. 
`
`GEORGE, A., CLARK, N.N., SMITH, J.E. and COX, J., “Experimental Investigation of the Heat Release 
`Rate in A Sinusoidal Spark Ignition Engine,” Society of Automotive Engineers Transactions, 1989. (Also 
`reported as a conference paper, 1989.) 
`
`CLARK, N.N., TURTON, R. and FLEMMER, R.L.C., “The Effect of Particle Shape on Fluidization and Fluid‐
`Particle Interactions,” Particulate Science and Technology, Vol. 7, No. 4, 1989, pp. 399‐414. 
`
`TURTON, R. and CLARK, N.N., “Capture and Recycling of Bypassing Bubble Gas in a Fluidized Bed: The 
`Bubble Eater,” Particulate Science and Technology, Vol. 7, No. 4, 1989, pp. 381‐398. 
`
`1990 
`
`CLARK, N.N., VAN EGMOND, J.W., and NEBIOLO, E., “The Drift‐Flux Model Applied to Bubble Columns 
`and Low Velocity Flows,” International Journal of Multiphase Flow, Vol. 16, No. 2, 1990, pp. 261‐279. 
`
`1991 
`
`PICKETT,  J.,  CLARK,  N.N.  and  SHUKER,  S.,  “A  Re‐Examination  of  Piper's  Angular  Analysis,”  Particle 
`Characterization, Vol. 8, 1991, pp. 110‐115. 
`
`CLARK,  N.N.,  MCKENZIE,  E.A.,  JR.,  and  GAUTAM,  M.,  “Differential  Pressure  Measurements  in  a 
`Slugging Fluidized Bed,” Powder Technology, Vol. 67, No. 2, 1991, pp. 187‐199. 
`
`COX, J. and CLARK, N.N., “The Effect of Particle Drag Relationships on Prediction of Kinematic Wave 
`Velocity in Fluidized Beds,” Powder Technology, Vol. 66, 1991, pp. 177‐189. 
`
`THOMPSON,  T.  and  CLARK,  N.N.,  “A  Holistic  Approach  to  the  Prediction  of  Non‐Spherical  Particle 
`Drag,” Powder Technology, Vol. 67, 1991, pp. 57‐66. 
`
`FORD Ex. 1104, page 13
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`CLARK, N.N., SMITH, J.E., CRAVEN, R. AND SMITH, J., “High Load Squeeze‐Action Linear Bearings with 
`Beam Deflection,” Tribology International, Vol. 24, No. 4, 1991, pp. 213‐224. 
`
`REILLY, S. and CLARK, N.N., “Computer Based General Shape Description with Polygonal Harmonics 
`and a Roughness Index,” Proceedings of the Institution of Mechanical Engineers, Vol. 205, 1991, pp. 
`103‐111. 
`
`MAEDER,  A.J.  and  CLARK,  N.N.,  “Harmonic  Endurance:  A  New  Shape  Descriptor  Derived  From 
`Polygonal Harmonics,” Powder Technology, Vol. 68, 1991, pp. 137‐143. 
`
`BATA, R., CLARK, N.N., LYONS, D.W., PALMER, G.M., LONG, T.R., HOWELL, A., LOTH, J., RAPP, B.L. and 
`WANG, W., “The First Transportable Heavy Duty Vehicle Emissions Testing Laboratory,” 1991 SAE 
`Transactions: Journal of Commercial Vehicles, Vol. 100, 1991, pp. 433‐440. 
`
`1992 
`
`CLARK, N.N., MAEDER, A.J. and REILLY, S., “Data Scatter in Richardson Plots,” Particle Characterization, 
`Vol. 9, 1992, pp. 9‐18. 
`
`CLARK, N.N., SEISS, R. and TURTON, R., “Probe Measurements in Gas‐Liquid, Gas‐Slurry and Three 
`Phase Systems,” Flow Meas