Oscillate boiling from electrical microheaters

• Main Authors: Nguyen, Dang Minh, Hu, Liangxing, Miao, Jianmin, Ohl, Claus-Dieter
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Physics; Electrical Microheaters; Oscillate Boiling
• Online Access: https://hdl.handle.net/10356/105377; http://hdl.handle.net/10220/47402
• Institution: Nanyang Technological University

Oscillate boiling offers excellent heat transfer at temperatures above the Leidenfrost temperature. Here we realize an electrical microheater with an integrated thermal probe and resolve the thermal cycle during the high-frequency bubble oscillations. A thermal rate of 10^8 K/s is found, indicating...