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Adiabatic Wankel Type Rotary Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published March 01, 1986 by SAE International in United States
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A new generation of Wankel rotary engines that can offer multifuel capability, increased fuel economy, and improved performance and reliability could have a profound influence on the design of future power plants for aircraft, automotive and other applications. The recent advances in adiabatic diesel engine technology have potential to improve the Wankel rotary engine.
In this paper, the potential benefits of adiabatic Wankel engine and advanced concepts like- advanced turbochargers, high compression ratio, faster combustion, and reduced leakage have been assessed. A Wankel simulation model was used to predict performance of the adiabatic Wankel engine with these advanced concepts- predicting an overall improvement of 25.5% in ISFC and 34.5% in power output. Also, excellent multifuel capability of adiabatic Wankel engine is expected. The design aspects of the adiabatic Wankel engine are presented which include thermal barrier ceramic materials and coatings, component design, and technical feasibility of the concept.
CitationKamo, R., Kakwani, R., and Hady, W., "Adiabatic Wankel Type Rotary Engine," SAE Technical Paper 860616, 1986, https://doi.org/10.4271/860616.
- Jones C. Ellis D.R. Merg P.R. “Multifuel Rotary Engine for General Aviation Aircraft,” 19th Joint Propulsion Conference Seattle, Washingtion NASA Technical Memorandum 83429 June 27-29 1983
- Badgley P. et al “Advanced Stratified Charge Rotary Aircraft Engine Design Study,” Final Report, NASA CR-165398 January 1982
- Badgley P. et al “Advanced Stratified Charge Rotary Aircraft Engine Technology Enablement Program,” Final Report, NASA CR-174812 January 1985
- Jones C. Mount R.E. “Design of a High Performance Rotary Stratified Charge Research Aircraft Engine,” 20th Joint Propulsion Conference Cincinnati, Ohio June 11-13 1986
- Jones C. et al An Update of Direct Injected Stratified Charge Rotary Combustion Engine Developments at Curtiss-Wright,” SAE Technical Paper 770044
- Jones C. Berkowitz M. “Multifuel Rotary Aircraft Engine,” AIAA Joint Propulsion Conference Hartford, Connecticut June 30 July 2 1980
- Kamo R. Bryzik W. “Adiabatic Turbocompound Engine Performance Prediction,” SAE Technical Paper 780068
- Yoshimitsu T. et al “Capabilities of Heat Insulated Diesel Engine,” SAE Technical Paper 820431
- Toyasna K. et al “Heat Insulated Turbocompound Engine Performance Prediction,” SAE Technical Paper 831345
- Kamo R. Brysik W. “Cummins/TACOM Advanced Adiabatic Engine,” SAE Technical Paper 840428
- Katno R. Bryzik W. “Adiabatic Turbocompound Diesel Engine,” ASME Paper 84-DGP-16
- Kamo R. Kakwani R.M. “Adiabatic Wankel Type Rotary Engine,” NASA Contract No. NAS3-24535 June 1985
- Norman T.J. “A Performance Model of a Spark Ignition Wankel Engine: Including the Effects of Crevice Volumes, Gas Leakage, and Heat Transfer,” M.S. Thesis Massachusetts Institute of Technology 1983
- Myers D. Rotary Division of John Deere Technology International, Inc. Personal Communication May 1985
- Moorehouse P. Mortimer B. Kamo R. Solid Lubrication Studies for Adiabatic Diesel Engines SAE Technical Paper 850508