International Space Station Water Usage Analysis MEI Technologies Incorporated

Format:

Conference/Event

Author/Creator:

Kulhanjian, Ara, author.

Conference Name:

International Conference On Environmental Systems (2008-06-29 : San Francisco, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2008

Summary:

The International Space Station (ISS) recycles water to reduce the expense of launching water on resupply vehicles. However, since these recovery systems cannot recover 100% of all water used, some resupply is needed. Water consumption, as well as water recovery, varies from crew to crew making it difficult to judge how much water is needed and when. Therefore, the ground team tracks the water usage of the crew and determines a representative rate to predict each Expedition's water needs and identify trends in changing rates.This paper describes the analyses conducted to determine how much water each crew is using for drinking and hygiene purposes and how much is used for oxygen generation. It will also show how the water usage evolved over the last three Expeditions and compare these results to the published consumables tracking reports and the Russian water specialist reports. Finally, it will show the rate trends to help better conduct resupply planning and help the designers of future manned space vehicles

Notes:

Vendor supplied data

Publisher Number:

2008-01-2009

Access Restriction:

Restricted for use by site license