Charging of miniature flat heat pipes

Charging of miniature flat heat pipes

Accurate charging of vapor chambers is critical for deriving maximum performance. In this work methods and processes to improve the evacuation and back fill technique of charging miniature vapor are described and demonstrated. A burette based charging method for charging volumes of 10 to 200 μl is d...

Full description

Saved in:
Bibliographic Details
Main Authors: Somasundaram, Sivanand, Bin, He, Mengyao, Wei, Tan, Chuan Seng, Wang, Evelyn N.
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2019
Subjects:
Vapor Chambers
DRNTU::Engineering::Electrical and electronic engineering
Heat Pipes
Online Access:https://hdl.handle.net/10356/90138
http://hdl.handle.net/10220/48414
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
Description
Summary:Accurate charging of vapor chambers is critical for deriving maximum performance. In this work methods and processes to improve the evacuation and back fill technique of charging miniature vapor are described and demonstrated. A burette based charging method for charging volumes of 10 to 200 μl is described. The charging station calibrations results are discussed. The main advantages realized in the system described are better accuracy or resolution up to 2 μl, reusability of same samples for multiple filling ratios and finally a simpler process to facilitate ease of use.

Similar Items