Thermodynamic diesel engine cycle modeling and prediction of engine performance parameters
Öz
The aim of the
present study is to develop a computer code for determining complete cycle, performance
parameters and exhaust emissions of diesel engines. For this purpose, a
computer program has been used and improved with new assumptions. To compute
diesel engine cycle, zero-dimensional intake and exhaust model given by Durgun,
zero-dimensional compression, combustion and expansion model given by Ferguson
have been used and improved with new assumptions. Using the developed computer
program, complete engine cycle, performance parameters and exhaust emissions can
be determined easily. The values of the cylinder
pressure and engine performance parameters predicted by the presented model
matched closely with the other theoretical models and experimental data. Also,
this program can be adapted and used practically for various parametric, alternative
fuel and water addition studies in diesel engines.
Anahtar Kelimeler
Kaynakça
- Bedford, F., Rutland, C., Dittrich P., Raab A., Wirbelit F. (2000). Effects of Direct Water Injection on DI Diesel Engine Combustion, SAE J. Automot. Eng., 01-2938.
- Durgun, O. (1991). A Practical Method for Calculation Engine Cycles, Union of Chambers of Turkish Eng. And Arc., Chamber of Mech. Eng., 383,18-29.
- Durgun, O., Sahin, Z. (2009). Theoretical Investigation of Heat Balance in Direct Injection (DI) Diesel Engines for Neat Diesel Fuel and Gasoline Fumigation, Energy Conversion and Management, 50, 43-51.
- Ferguson, R. (1986). Internal Combustion Engines-Applied Thermody, John Wiley & Sons, New York.
- Hardenberg, H.O., Hase, F.W. (1979). An Empirical Formula for Computing the Pressure Rise Delay of a Fuel from its Cetane Number and from the Relevant Parameters of Direct Injection Diesel Engines, SAE Paper 790493.
- Heywood, J.B. (1989). Internal Combustion Engines Fundamentals, McGraw Hill Book Company, New York.
- Kızıltan, E. (1988). Effect of Alcohol Addition to Motor Fuels on Engine Performance, Master Thesis, KTU Graduate School of Natural and Applied Sciences, Trabzon, [in Turkish].
- Kökkülünk, G., Gonca, G., Ayhan, V., Cesur, I., Parlak, A. (2013). Theoretical and Experimental Investigation of Diesel Engine with Steam Injection System on Performance and Emission Parameters, Applied Thermal Eng., 54, 161-170.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
-
Yayımlanma Tarihi
3 Nisan 2017
Gönderilme Tarihi
3 Nisan 2017
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2017 Sayı: 207