Abstract
The primary purpose of supercharging, nowadays universally employed in diesel engines, is the boost in power output without increase of speed. This is accomplished by increasing the engine air-supply (density) through compression in an external compressor, thereby facilitating increase in fueling. By far, the most popular and successful version of supercharging is the exhaust gas turbocharging. Here, the power required to drive the compressor is provided by a turbine that utilizes (part of) the available exhaust gas energy leaving the cylinders. When designing a turbocharged diesel engine, greatest care has to be given to the matching between engine and turbocharger and between fuel injection and airsupply/motion. These two interrelated optimizations are usually accomplished for steady-state operation but they are really put to the test during transients, where both the engine and the turbocharger are called upon to operate far from their design point conditions.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Winterbone DE. Transient Performance. In: Horlock JH, Winterbone DE (eds). The thermodynamics and gas dynamics of internal combustion engines, Vol. II. Oxford: Clarendon Press, 1986; pp. 1148–212.
Zinner K. Supercharging of internal combustion engines. Berlin Heidelberg New York: Springer-Verlag, 1978.
Watson N, Janota MS. Turbocharging the internal combustion engine. London: MacMillan, 1982.
Watson N. Transient performance simulation and analysis of turbocharged diesel engines. SAE Paper No. 810338, 1981.
Watson N. Eliminating rating effects on turbocharged diesel response. SAE Paper No. 840134, 1984.
Heireth H, Withalm G. The transient behavior of turbocharged SI engine. 18th FISITA Congress, Hamburg 1980 (in German).
Murayama T, Miyamoto N, Tsuda T, Suzuki M, Hasegawa S. Combustion behaviors under accelerating operation of an IDI diesel engine. SAE Paper No. 800966, 1980.
Takaishi T, Tateishi M, Kunimoto E. Dynamic response of fuel injection system of diesel engines. Institution of Mechanical Engineers, Seminar on ‘Engine Transient Performance’, Nov. 1990, pp. 5–12.
Arcoumanis C, Baniasad MS. Analysis of transient response of diesel fuel injection systems. Institution of Mechanical Engineers, Seminar on ‘Diesel Fuel Injection Systems’, 28–29 Sept 1995, pp. 99–113.
Catania AE, Dongiovanni C, Mittica A, Negri C, Spessa E. Study of automotive diesel injection-system dynamics under control. SAE Paper No. 962020, 1996.
Harndorf H, Kuhnt H-W. Improvement of transient behavior of turbocharged diesel engines through additional air injection in the turbocharger. MTZ 1995;56:20–8 (in German).
Benajes J, Luján JM, Bermúdez V, Serrano JR. Modelling of turbocharged diesel engines in transient operation. Part 1: insight into the relevant physical phenomena. Proc Inst Mech Eng, Part D, J Automobile Eng 2002;216:431–41.
Assanis DN, Filipi, ZS, Fiveland SB, Syrimis M. A methodology for cycle-by-cycle transient heat release analysis in a turbocharged direct injection diesel engine. SAE Paper No. 2000-01-1185, 2000.
Woschni G, Doll M, Spindler W. Simulation of the stationary and transient performance of small high speed car diesel engines. MTZ 1991;52:468–77 (in German).
Rakopoulos CD, Hountalas DT, Mavropoulos GC, Giakoumis EG. An integrated transient analysis simulation model applied in thermal loading calculations of an aircooled diesel engine under variable speed and load conditions. SAE Paper No. 970634, SAE Trans, J Engines 1997;106:923–39.
Heywood JB. Internal combustion engine fundamentals. New York: McGraw-Hill, 1988.
Benson RS, Whitehouse ND. Internal combustion engines. Oxford: Pergamon Press, 1979.
Winterbone DE, Tennant DWH. The variation of friction and combustion rates during diesel engine transients. SAE Paper No. 810339, 1981.
Whitehouse ND, Way RGB. Rate of heat release in diesel engines and its correlation with fuel injection data. Proc Inst Mech Eng, Part 3J 1969-70;184:17–27.
Assanis DN, Filipi ZS, Fiveland SB, Syrimis M. A predictive ignition delay correlation under steady-state and transient operation of a direct injection diesel engine. ASME Trans, J Eng Gas Turbines Power 2003;125:450–7.
Watson N, Banisoleiman K. A variable-geometry turbocharger control system for high output diesel engines. SAE Paper No. 880118, 1988.
Pilley AD, Noble AD, Beaumont AJ, Needham JR, Porter BC. Optimization of heavyduty diesel engine transient emissions by advanced control of a variable geometry turbocharger. SAE Paper No. 890395, 1989.
Wijetunge RS, Brace CJ, Hawley JG, Vaughan ND, Horrocks RW, Bird GL. Dynamic behaviour of a high speed direct injection diesel engine. SAE Paper No. 1999-01-0829, 1999.
Filipi Z, Wang Y, Assanis D. Effect of variable geometry turbine (VGT) on diesel engine and vehicle system transient response. SAE Paper No. 2001-01-1247, 2001.
Bartsch P, Prenninger P, Allmer I. Transient performance optimization of turbocharged engines by means of gas exchange simulations. Institution of Mechanical Engineers, International Conference on ‘Turbocharging and Air Management Systems’, Paper C554/016, London, 1998, pp. 237–251.
Winkler N, Ångström H-K. Simulations and measurements of a two-stage turbocharged heavy-duty diesel engine including EGR in transient operation. SAE Paper No. 2008-01-0539, 2008.
Brace CJ, Cox A, Hawley JG, Vaughan ND, Wallace FW, Horrocks RW, Bird GL. Transient investigation of two variable geometry turbochargers for passenger vehicle diesel engines. SAE Paper No. 1999-01-1241, 1999.
Dekker JH, Sturm WL. Model based development of engine control algorithms. Institution of Mechanical Engineers, 3rd International Conference on ‘Computers in Reciprocating Engines and Gas Turbines’, Paper C499/021, 1996, pp. 163–72.
Wijetunge RS, Hawley JG, Vaughan ND. Application of alternative EGR and VGT strategies to a diesel engine. SAE Paper No. 2004-01-0899, 2004.
Guzzella L, Amstutz A. Control of diesel engines. IEEE Control Syst 1998;18:53–71.
Dekker HJ, Sturm WL. Simulation and control of a HD diesel engine equipped with new EGR technology. SAE Paper No. 960871, 1996.
Weber O, Joergl V, Shutty J, Keller P. Future breathing system requirements for clean diesel engines. Aachener Kolloquium, Fahrzeug- and Motorentechnik, Aachen, Germany, 2005.
Rights and permissions
Copyright information
© 2009 Springer London
About this chapter
Cite this chapter
(2009). Thermodynamic Aspects of Transient Operation. In: Diesel Engine Transient Operation. Springer, London. https://doi.org/10.1007/978-1-84882-375-4_2
Download citation
DOI: https://doi.org/10.1007/978-1-84882-375-4_2
Publisher Name: Springer, London
Print ISBN: 978-1-84882-374-7
Online ISBN: 978-1-84882-375-4
eBook Packages: EngineeringEngineering (R0)