... ). Calculation models can be classified on the basis of their complexity as mean value or quasisteady models, filling and emptying models, one-dimensional (1D) wave-action models, and the three-dimensional calculation codes ( 3 ). aerodynamics finite difference methods internal combustion engines mesh...

... 21 08 2008 computational fluid dynamics engines finite volume methods mesh generation pistons stress-strain relations swirling flow turbulence viscosity turbulence modeling in-cylinder flow numerical simulation stress-strain relation anisotropy The rapid development...

... , “ Effects of Gas Density and Vaporization on Penetration and Dispersion of Diesel Sprays ,” SAE Technical Paper No. 960034. 30 10 2007 31 10 2007 02 04 2008 computational fluid dynamics drops engines jets mesh generation nozzles sprays Sprays have been widely modeled...

... of a nozzle with appropriate constraints is first defined and the CFD meshing and solution are then automated. The mesh generation is found to be the most delicate task in the whole process. Direct hill climbing (DHC) and response surface model (RSM) optimization methods have been evaluated. For the test case...

... OF ENGINEERING FOR GAS TURBINES AND POWER . Manuscript received by ICE Division November 2001; final revision received by ASME Headquarters August 2002. Associate Editor: D. Assanis. 01 November 2001 01 August 2002 07 06 2004 drops physics computing mesh generation collision...