دراسة التبادل الحراري الموضعي في حجرة احتراق محركات الاحتراق الداخلي

The aim of developing the engines of internal combustion is to increase its qualitative power by improving its economical fuel needs and reducing the pollution triggered by it. This will be accompanied with an increase in the thermal stresses of the basic parts of the combustion chamber. This requires changing its heat exchanging. The present paper includes an experimental, analytical study of heat exchanging in the combustion chamber, the heat flow distribution, evaluating the condition of the elements forming the chamber. These conditions in turn will provide the information required for studying and improving the internal combustion engine's action, cycle, efficiency, and taking the design measures appropriate to the basic components of the engine, hence determining its service and reliability.…