Enhancement of wall jet transport properties
Abstract
By enhancing the natural instabilities in the boundary layer and in the free shear layer of a wall jet, the boundary is minimized thereby increasing the transport of heat and mass. Enhancing the natural instabilities is accomplished by pulsing the flow of air that creates the wall jet. Such pulsing of the flow of air can be accomplished by sequentially occluding and opening a duct that confines and directs the flow of air, such as by rotating a disk on an axis transverse to the flow of air in the duct.
- Inventors:
-
- Broomfield, CO
- Golden, CO
- Issue Date:
- Research Org.:
- Midwest Research Institute, Kansas City, MO (United States)
- OSTI Identifier:
- 870810
- Patent Number(s):
- 5599229
- Assignee:
- Midwest Research Institute (Kansas City, MO)
- Patent Classifications (CPCs):
-
D - TEXTILES D21 - PAPER-MAKING D21F - PAPER-MAKING MACHINES
F - MECHANICAL ENGINEERING F24 - HEATING F24F - AIR-CONDITIONING
- DOE Contract Number:
- AC36-83CH10093
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- enhancement; wall; jet; transport; properties; enhancing; natural; instabilities; boundary; layer; free; shear; minimized; increasing; heat; mass; accomplished; pulsing; flow; air; creates; sequentially; occluding; duct; confines; directs; rotating; disk; axis; transverse; boundary layer; transport properties; wall jet; axis transverse; /454/34/
Citation Formats
Claunch, Scott D, and Farrington, Robert B. Enhancement of wall jet transport properties. United States: N. p., 1997.
Web.
Claunch, Scott D, & Farrington, Robert B. Enhancement of wall jet transport properties. United States.
Claunch, Scott D, and Farrington, Robert B. Wed .
"Enhancement of wall jet transport properties". United States. https://www.osti.gov/servlets/purl/870810.
@article{osti_870810,
title = {Enhancement of wall jet transport properties},
author = {Claunch, Scott D and Farrington, Robert B},
abstractNote = {By enhancing the natural instabilities in the boundary layer and in the free shear layer of a wall jet, the boundary is minimized thereby increasing the transport of heat and mass. Enhancing the natural instabilities is accomplished by pulsing the flow of air that creates the wall jet. Such pulsing of the flow of air can be accomplished by sequentially occluding and opening a duct that confines and directs the flow of air, such as by rotating a disk on an axis transverse to the flow of air in the duct.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1997},
month = {1}
}
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