Temperature Estimation in the Combustion Chamber of an Internal Combustion Engine. (15th July 2012)

• Record Type: Journal Article
• Authors: Safakish, Gholam Reza
• Other Names: Becker Adib Academic Editor.
• Is Part Of: Advances in mechanical engineering. Volume 2012(2012)
• Publication Date: 2012-07-15
• Subjects: Mechanical engineering -- Periodicals; 621.05
• DOI: 10.1155/2012/931584
• Languages: English
• ISSNs: 1687-8132

Abstract

Abstract : The mathematical model of heat transfer phenomena is considered at the combustion chamber wall in an internal combustion (IC) engine. The mathematical model of proposed phenomena is established with respect to the crank angle. An inverse heat conduction problem is derived at the cylinder wall, and this problem is investigated numerically using Alifanov's regularization method. This problem studied as an optimization problem in which a squared residual functional is minimized with the conjugate gradient method. To show the ability of the proposed method, some test problems are considered.