A Centrifugal Pump Concept Designed for Multiple Use in Space

Paper #:
  • 932120

Published:
  • 1993-07-01
Citation:
Wunderlich, E. and Wulz, H., "A Centrifugal Pump Concept Designed for Multiple Use in Space," SAE Technical Paper 932120, 1993, https://doi.org/10.4271/932120.
Pages:
15
Abstract:
A centrifugal pump concept was elaborated for a multiple application in future spacecrafts. Based on this concept a prototype of a small centrifugal pump was manufactured and comprehensively tested. The model pump has been approved in different test series with the fluids liquid ammonia and demineralized water. The design of the model pump was driven by the strict requirements of COLUMBUS, namely long life, noiseless operation, minimum mass and low energy consumption. Because of its modular design and as a result of selected materials of multiple compatibility, this pump is suited for the delivery of various further fluids, such as freons, hydrocarbons, propellants (hydrazine) etc.. It is also capable of pumping corrosive or toxic fluids for laboratory processes in space. The wide speed range from about 1,000 to 20,000 rpm which corresponds to a flow from about 1 to 20 l/min, permits an energy saving adaption and flow control.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
1999-10-19
Technical Paper / Journal Article
1959-01-01
Book
2004-01-01
Standard
2017-02-14
Technical Paper / Journal Article
1999-10-19