Mass Transport in a Spaceflight Plant Growth Chamber BioServe Space Technologies

Format:

Conference/Event

Author/Creator:

Hoehn, A., author.

Conference Name:

International Conference On Environmental Systems (1998-07-13 : Danvers, Massachusetts, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1998

Summary:

The Plant Generic BioProcessing Apparatus (PGBA), a plant growth facility developed for commercial space biotechnology research, has flown successfully on 3 spaceflight missions for 4, 10 and 16 days. The environmental control systems of this plant growth chamber (28 liter/0.075 m2) provide atmospheric, thermal, and humidity control, as well as lighting and nutrient supply. Typical performance profiles of water transpiration and dehumidification, carbon dioxide absorption (photosynthesis) and respiration rates in the PGBA unit (on orbit and ground) are presented. Data were collected on single and mixed crops. Design options and considerations for the different sub-systems are compared with those of similar hardware

Notes:

Vendor supplied data

Publisher Number:

981553

Access Restriction:

Restricted for use by site license