NDLI: Design concepts for bioreactors in space (Document No: 19860010455)

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Design concepts for bioreactors in space (Document No: 19860010455)

Content Provider	NASA Technical Reports Server (NTRS)
Author	Seshan, P. K. Dunlop, E. H. Beard, B. Peterson, G. R.
Copyright Year	1986
Description	Microbial food sources are becoming viable and more efficient alternatives to conventional food sources especially in the context of Closed Ecological Life Support Systems (CELSS) in space habitats. Since bioreactor designs for terrestrial operation will not readily apply to conditions of microgravity, there is an urgent need to learn about the differences. These differences cannot be easily estimated due to the complex nature of the mass transport and mixing mechanisms in fermenters. Therefore, a systematic and expeditious experimental program must be undertaken to obtain the engineering data necessary to lay down the foundations of designing bioreactors for microgravity. Two bioreactor design concepts presented represent two dissimilar approaches to grappling with the absence of gravity in space habitats and deserve to be tested for adoption as important components of the life support function aboard spacecrafts, space stations and other extra-terrestrial habitats.
File Size	716812
Page Count	27
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19860010455
Archival Resource Key	ark:/13960/t9t19wg7w
Language	English
Publisher Date	1986-01-01
Access Restriction	Open
Subject Keyword	Man/system Technology And Life Support Bioprocessing Growth Space Flight Feeding Culture Techniques Biomass Fermentation Design Analysis Microorganisms Space Habitats Bioreactors Closed Ecological Systems Space Commercialization Microgravity Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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