%0 Journal Article %A Song, Jian %D 2022 %J Fluid Dynamics \& Materials Processing %@ 1555-2578 %V 18 %N 2 %P 345--354 %T Analysis of the Heat Transfer Efficiency of an Automobile Engine under Different Grille Opening and Closing Conditions %M doi:10.32604/fdmp.2022.017382 %U http://www.techscience.com/fdmp/v18n2/46001