SAWD II Subsystem Integration into the Variable Pressure Growth Chamber: A Systems Level Analysis Using CASE/A McDonnell Douglas Aerospace

Format:

Conference/Event

Author/Creator:

Miller, Adam M., author.

Conference Name:

International Conference On Environmental Systems (1994-06-20 : Friedrichshafen, Germany)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1994

Summary:

The NASA Johnson Space Center has plans to integrate a Solid Amine Water Desorbed (SAWD II) carbon dioxide removal subsystem into the Variable Pressure Growth Chamber (VPGC). The SAWD II subsystem will be used to remove any excess carbon dioxide (CO2) input into the VPGC which is not assimilated by the plants growing in the chamber. An analysis of the integrated VPGC-SAWD II system was performed using a mathematical model of the system implemented in the Computer-Aided System Engineering and Analysis (CASE/A) package. The analysis consisted of an evaluation of the SAWD II subsystem configuration within the VPGC, the planned operations for the subsystem, and the overall performance of the subsystem and other VPGC subsystems. Based on the model runs, recommendations were made concerning the SAWD II subsystem configuration and operations, and the chambers' automatic CO2 injection control subsystem

Notes:

Vendor supplied data

Publisher Number:

941451

Access Restriction:

Restricted for use by site license