THE PHENOMENON OF SLAG VARIATION HEAT SINK TO CHARACTERISTIC OF HEAT TRANSFER

Abstrak

One of industrial problem is about uneffectively cooling process in engine. Because of too big or too small cooling degree process has bad effect in it. The cooling process are done  by adding area in heating parts. The adding of area called fin. In it there are many problem which resulting heat exchange in stunded, like thickness influence, distance between two fin influence, and slag influence in fin. In this research will study about slag influence to heat exchange in fin also slag influence in fin’s efectiveness.

Key word : fin, slag of fin, eficiency, efectiveness