Used high-speed video camera visualization method, investigated the subcooled boiling heattransfer and bubble behaviors in narrow rectangular channel in high pressure for the first time.
首次在较高压力下,使用高速摄像手段对垂直向上矩形窄缝流道内的过冷沸腾及汽泡行为进行了可视化观察。
3
Considers that the bubble fluctuation in main fluid flow importantly affects heattransfer on pipe wail, and the transfer mechanism relatively changes with the flow type.