1.

Technical Paper
Technical Paper
1. Optimization of Electronically Controlled Injectors for Direct Injection of Natural Gas in Diesel Engines
Hong,H. ; Krepec,T. ; Cheng,R.M.H.
Pub. info.: New developments in alternative fuels and gasolines for Sl and Cl engines.  pp.163-172,  1993.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-958
2.

Technical Paper
Technical Paper
2. Energy Consumption Study for a Hybrid Electric Vehicle
Nikopoulos,A. ; Hong,H. ; Krepec,T.
Pub. info.: Electric and hybrid vehicle design studies.  pp.11-18,  1997.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1243
3.

Technical Paper
Technical Paper
3. Optimization of Natural Gas Storage System for Vehicles Equipped with Direct Injection System
Tummala,M. ; Krepec,T. ; Childs,R.F. ; Ahmed,A.K.W.
Pub. info.: Proceedings of the 1995 SAE Alternative Fuels Conference.  pp.49-58,  1995.  "Society of Automotive Engineering, Inc."
Title of ser.: SAE publication
Ser. no.: P-294
4.

Technical Paper
Technical Paper
4. Simulation, Testing and Optimization of Natural Gas On-Board Storage System for Automotive Applications
Tummala,M. ; Krepec,T. ; Ahmed,A.K.W.
Pub. info.: Alternative fuels: alcohols, hydrogen, natural gas and propane.  pp.181-188,  1993.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-982
5.

Technical Paper
Technical Paper
5. Specific Analysis on Electric Vehicle Performance Characteristics with the Aid of Optimization Techniques
Frantzeskakis,P. ; Krepec,T. ; Sankar,S.
Pub. info.: Advancements in electric and hybrid electric vehicle technology.  pp.47-56,  1994.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1023