28 June 2015 to 2 July 2015
JW Marriott Starr Pass Resort
Etc/GMT-7 timezone

Development of Integrated Submerged Liquid Hydrogen Pump

Not scheduled
2h
JW Marriott Starr Pass Resort

JW Marriott Starr Pass Resort

Tucson, Arizona USA
Poster Presentation CEC-05 - Expanders, Pumps, Compressors, and Regenerators

Speaker

Mr Qiang LI (Technical Institute of Physics and Chemistry, CAS)

Description

Integrated submerged liquid hydrogen pump was develoed. The whole pump with its driving motor runs in liquid hydrogen. There is no dynamic seal between motor and pump. Only electric wire contacts environment air. The characteristics of pump, experimental device, and results are described in this paper. The speed of the pump can be adjusted from 300 rpm to 1300rpm. The pressure head can be from 0.05MPa to 0.7MPa, and the flow rate can be from 1.4 to 6.3 liter/min with the increasing ofpump speed.

Primary author

Mr Qiang LI (Technical Institute of Physics and Chemistry, CAS)

Presentation Materials

There are no materials yet.