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A COMPREHENSIVE PROGRAM TO DESIGN HIGH PERFORMANCE AND HIGH EFFICIENCY AGRICULTURAL VENTILATION SYSTEMS

Award Information
Agency: Department of Agriculture
Branch: N/A
Contract: N/A
Agency Tracking Number: 41895
Amount: $230,000.00
Phase: Phase II
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Timeline
Solicitation Year: N/A
Award Year: 1999
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
1001 N. Randolph Street
Arlington, VA 22201
United States
DUNS: N/A
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 Mr Douglas R Neal
 Principal Investigator
 () -
Business Contact
Phone: () -
Research Institution
N/A
Abstract

Not Available Tunnel ventilation is an effective means of protecting and enhancing the productivity of livestock (especially swine and egg layers) in large scale confinement barns. The capital and operating costs for these fan installations typically represents a significant fraction of the total costs to the livestock producer.

The Phase I research program has shown that significant improvements (ca. 40 percent in airflow and 10 percent in efficiency) can be obtained by the judicious use of active control flows. The Phase II proposal is to permit optimized ventilation systems to be designed using advanced CFD (computational fluid dynamics) methods. The CFD codes will be proof-tested using baseline data (first iteration) and used to define the predicted/optimized configurations: the second iteration. Experiments will confirm (or suggest modifications to) the latter.

* Information listed above is at the time of submission. *

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