Abstract: Thermodynamics systems may be classified as isolated, closed, or open based on the possible transfer of mass and energy across the system boundaries. An isolated system is one that is not influenced in any way by the surroundings. This means that no energy in the form of heat or work may cross the boundary of the system. In addition, no mass may cross the boundary of the system. A thermodynamic system is defined as a quantity of matter of fixed mass and identity upon which attention is focused for study. A closed system has no transfer of mass with its surroundings, but may have a transfer of energy (either heat or work) with its surroundings. An open system is one that may have a transfer of both mass and energy with its surroundings. Described system being an object of the paper is an open system for some phenomena. An object the paper is the thermodynamical analysis of the filling process of the cylinder which occurs in calculated period from the percussion cap of the position the piston at TDC to it position at BDC, at constant average value of the pressure in the cylinder. During durations of the filling process of the cylinder, dirt of the working charge combustion products are not taken into account. One accepts that the quantity of the working charge in the established point placed on the compression line by piston BDC is equal quantity of the working charge in the end point of the filling process, answering to the start point of the real compression process. The state of the working charge in cylinder described is four parameters: a pressure, a temperature, quantity moles of the working charge and its volume. For appointment those parameters, earlier worked out dependences are put-upon.
B I B L I O G R A F I A[1] Ambrozik, A., Jankowski, A., Kruczynski, S., Slezak, M., Researches of CI Engine Fed with the Vegetable Fuel RME Oriented on Heat Release, FISITA Paper F2006P258, Yokohama 2006.
[2] Ambrozik, A., Selected problems of the thermal processes in piston engines. Pub. Kielce University of Technology, Kielce 2003.
[3] Blank, D. A., Methanol hypergolic combustion kinetics (without N2) and frozen equilibrium in radical-ignition reduced compression ratio D.I. engines using piston micro-chambers. Warrendale, PA, Society of Automotive Engineers, 2004-01-1847, 2004
[4] Chmela, F. G., Orthaber, G. C., Rate of Heat Release Prediction for Direct Injection Diesel Engines Based on Purely Mixing Controlled Combustion, SAE paper 1999-01-0186, 1999.
[5] Daniels, J., Inject Some Faith, Engine Technology International, March 2001.
[6] Egnell, R., Combustion Diagnostics by Means of Multizone Heat Release Analysis and NO Calculation. SAE Paper 981424, 1998.
[7] Egnell, R., A Simple Approach to Studying the Relation between Fuel Rate, Heat Release Rate and NO Formation in Diesel Engines. SAE Paper 1999-01-3548, 1999.
[8] Gupta, A., Lilley, D., Flow field Modelling and Diagnostics, Abacus Press, USA 1985.
[9] Hardenberg, H. O., The Middle Ages of the Internal combustion Engine, SAE, 1999.
[10] Hultqvist, A., Christensen, M., Johansson, B., The Application of Ceramic and Catalytic Coatings to Reduce the Unburned Hydrocarbon Emissions from a Homogeneous Charge Compression Ignition Engine, SAE Paper No. 2000-01-1833. 2000.
[11] Lin, L., Shulin, D., Jin, X., Jinxiang, W., and Xiaohong, G., Effects of Combustion Chamber Geometry on In-Cylinder Air Motion and Performance in a DI Diesel Engine, SAE Paper No. 2000-01-0510, 2000.
[12] Chiodi, M., Bargende, M., Improvement of Engine Heat-Transfer Calculation in the Three-Dimensional Simulation Using a Phenomenological Heat-Transfer Model, SAE Paper 2001-01-3601, 2001.
[13] Miles, P. C., The Influence of Swirl on HSDI Diesel Combustion at Moderate Speed and Load, SAE Paper No. 2000-01-1829, 2000.
[14]Wimmer, A., Pivec, R., Experimental and Numerical Investigations on Gas-Side Heat Transfer, 7th Symposium: The Working Process of the Internal Combustion Engine, Graz, 1999.
[15] Woschni, G., A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine, SAE Paper No. 670931, SAE Transactions, vol. 76, 1977.
[16] Yasser, M. Y., Reda, M. B., Development and Validation of a Thermodynamic Model for and SI single cylinder engine, 1996 Spring Technical Conference, Volume 03. ASME 1996.
[17] Liu, Y., Reitz, R. D., Multidimensional Modelling of Engine Combustion Chamber Surface Temperatures, SAE Paper No. 971593, 1997. 
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