[2E01-04] Phase Change

[2E03] Study on Cooling Process of High-Temperature Body Using Nanofluids

*Yutaro Umehara¹, Tomio Okawa¹, Koji Enoki¹, Wei Liu² (1. UEC, 2. KYUSHU Univ.)

Keywords:nanofluid, quenching, in vessel retention, Film boiling

It has been already known that Nanofluids improve heat transfer of high temperature body. But, the reason is not figured out. In this research, the cooling process of rodlets made from stainless steel (SUS304) was investigated.
Experimental parameters were density, paraticle size, character, subcooling of nanofluids. Finally, the result was attempted to evaluate the effectiveness of heat transfer of high temperature body.