The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine

Cilt: 6 Sayı: 2 18 Ağustos 2017
PDF İndir
EN

The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine

Öz

This study numerically investigates the in-cylinder speed and temperature variations for fuel-air mixture intake at the induction stroke by the LPG cylinder of an engine running on the stratified charge principle. The present study is based on the CFD model created using experimental data. Examinations were performed between the top dead center and the bottom dead center during the induction stroke. In-cylinder speed and temperature variations were obtained by k-ε turbulence model depending on the crankshaft angle and revolutions per minute (900, 3000, 5500 rpm). The obtained results were compared with the known theoretical values for stratified charge engines, and consistent results were obtained.

Anahtar Kelimeler

Kaynakça

  1. Can. I., Oner, C., and Sugozu. I., ‘Experimental Investigation of Effect of Stratified Charging System Adopted to Gasoline Engine Running with Lpg on Engine Performance’, Journal of the Energy Institute (ISI), 113-118 pp., 2013.
  2. Zhao, F., Lai, M. C., Harrington, D. L., ‘Automotive Spark-Ignited Direct-Injection Gasoline Engines’, Progress in Energy and Combustion Science, USA, 1999.
  3. Wood, C. D., ‘Unthrottled Open-Chamber Stratified Charge Engines’, SAE Paper, No: 780341, 1978.
  4. Bayraktar, H., O. Durgun., ‘Investigating the Effects of Lpg on Spark Ignition on Engine Performance’, Energy Conversion and Management, 46: 2317-2333, 2005.
  5. Johnson, E., ‘LPG: A Secure, Cleaner Transport Fuel’ A Policy Recommendation for Europe. Energy, Policy, 31: 1573-1577, 2003.
  6. Jermy, M.C., Harrison, M., Vuorenkoski, A.K., Mohamad, T.I., Kaparis, E., Macartney, M., ‘Overcoming Power Loss In LPG/LPG Conversions Of Vehicle Engines’ International J. Heavy Vehicle Design, Special Issue, 2006.
  7. Mohamad, T. I., Jermy, M., Vuorenskoski, A. K., Harrison, M., ‘The Effects of Propane and Gasoline Sprays Structures from Automotive Fuel Injectors under Various Fuel and Ambient Pressures on Engine Performance’, World Applied Sciences Journal 18 (3): 396-403, 2012, DOI: 10.5829/idosi.wasj.2012.18.03.637
  8. Can Cınar, Direkt Püskürtmeli Buji İle Ateşlemeli Motorlar, Gazi Üniversitesi Teknik Eğitim Fakültesi Makine Bölümü 06500 Beşevler/ANKARA

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yayımlanma Tarihi

18 Ağustos 2017

Gönderilme Tarihi

29 Eylül 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 6 Sayı: 2

Kaynak Göster

APA
Can, İ., Oner, C., Alnak, D. E., & Ozalp, C. (2017). The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine. International Journal of Automotive Engineering and Technologies, 6(2), 61-69. https://doi.org/10.18245/ijaet.438126
AMA
1.Can İ, Oner C, Alnak DE, Ozalp C. The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine. International Journal of Automotive Engineering and Technologies. 2017;6(2):61-69. doi:10.18245/ijaet.438126
Chicago
Can, İbrahim, Cengiz Oner, Dogan Engin Alnak, ve Coskun Ozalp. 2017. “The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine”. International Journal of Automotive Engineering and Technologies 6 (2): 61-69. https://doi.org/10.18245/ijaet.438126.
EndNote
Can İ, Oner C, Alnak DE, Ozalp C (01 Ağustos 2017) The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine. International Journal of Automotive Engineering and Technologies 6 2 61–69.
IEEE
[1]İ. Can, C. Oner, D. E. Alnak, ve C. Ozalp, “The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine”, International Journal of Automotive Engineering and Technologies, c. 6, sy 2, ss. 61–69, Ağu. 2017, doi: 10.18245/ijaet.438126.
ISNAD
Can, İbrahim - Oner, Cengiz - Alnak, Dogan Engin - Ozalp, Coskun. “The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine”. International Journal of Automotive Engineering and Technologies 6/2 (01 Ağustos 2017): 61-69. https://doi.org/10.18245/ijaet.438126.
JAMA
1.Can İ, Oner C, Alnak DE, Ozalp C. The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine. International Journal of Automotive Engineering and Technologies. 2017;6:61–69.
MLA
Can, İbrahim, vd. “The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine”. International Journal of Automotive Engineering and Technologies, c. 6, sy 2, Ağustos 2017, ss. 61-69, doi:10.18245/ijaet.438126.
Vancouver
1.İbrahim Can, Cengiz Oner, Dogan Engin Alnak, Coskun Ozalp. The Investigation of velocity and temperature changes by CFD analysis for intake stroke of LPG fuel stratified engine. International Journal of Automotive Engineering and Technologies. 01 Ağustos 2017;6(2):61-9. doi:10.18245/ijaet.438126