Abstract
As for an internal combustion engine, making to highly effective is requested because of the
improvement of environmental problems. For the purpose, the gas flow in the cylinder is
introduced for the improvement of the rate of burning. However, to promote the heat transfer
between the gas in the cylinder and the combustion chamber wall by introducing the gas flow, it
does not necessarily connect with making to highly effective. In this research, gas flow
measurements and heat flux measurements are carried out by changing swirl strength and
air-fuel ratio. The relation between gas flow and heat transfer coefficient in air-fuel ratio change
is clarified.
雑誌名
Memoirs of the Faculty of Engineering, Miyazaki University