Performance of Louvered Devices as Air MixersU.S. National Bureau of Standards, 1970 - 20 pages As part of a study evaluating methods for reducing thermal gradients within the cross section of an air stream, three louvered mixing devices were investigated. Each of these devices was found to be capable of reducing the cross-sectional nonuniformity of air temperature to a few percent of the entering value. |
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... COMMERCE PUBLICATION DEPARTMENT UNITED OF COMMERCE STATES OF AMERICA Architectural Library TH ? 158 BUILDING SCIENCE SERIES 27 no 27 Performance of Louvered Devices as Air Mixers U.S. DEPARTMENT OF COMMERCE National Bureau of Standards ...
... COMMERCE PUBLICATION DEPARTMENT UNITED OF COMMERCE STATES OF AMERICA Architectural Library TH ? 158 BUILDING SCIENCE SERIES 27 no 27 Performance of Louvered Devices as Air Mixers U.S. DEPARTMENT OF COMMERCE National Bureau of Standards ...
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... , D.C. Remittances from foreign countries should include an additional one - fourth of the purchase price for postage . [ See mailing list announcement on last page . ] UNITED STATES DEPARTMENT OF COMMERCE Maurice H. Stans , Secretary.
... , D.C. Remittances from foreign countries should include an additional one - fourth of the purchase price for postage . [ See mailing list announcement on last page . ] UNITED STATES DEPARTMENT OF COMMERCE Maurice H. Stans , Secretary.
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... COMMERCE Maurice H. Stans , Secretary NATIONAL BUREAU OF STANDARDS Lewis M. Branscomb , Director Performance of Louvered Devices as Air Mixers T. K. Faison , Jr. , J. C. Davis , and P. R. Achenbach Building Research Division Institute ...
... COMMERCE Maurice H. Stans , Secretary NATIONAL BUREAU OF STANDARDS Lewis M. Branscomb , Director Performance of Louvered Devices as Air Mixers T. K. Faison , Jr. , J. C. Davis , and P. R. Achenbach Building Research Division Institute ...
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... FLOW SOLDERING TAB 2 . 016 BREAK LAY OUT OF DEFLECTING LOUVER ( FRONT VIEW ) U.S. DEPARTMENT OF COMMERCE Washington , D.C. 20230 OFFICIAL BUSINESS 19 Appendix Construction techniques for fabrication of mixing devices.
... FLOW SOLDERING TAB 2 . 016 BREAK LAY OUT OF DEFLECTING LOUVER ( FRONT VIEW ) U.S. DEPARTMENT OF COMMERCE Washington , D.C. 20230 OFFICIAL BUSINESS 19 Appendix Construction techniques for fabrication of mixing devices.
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T. K. Faison, Joseph C. Davis, Paul R. Achenbach. U.S. DEPARTMENT OF COMMERCE Washington , D.C. 20230 OFFICIAL BUSINESS POSTAGE AND FEES PAID U.S. DEPARTMENT OF COMMERCE.
T. K. Faison, Joseph C. Davis, Paul R. Achenbach. U.S. DEPARTMENT OF COMMERCE Washington , D.C. 20230 OFFICIAL BUSINESS POSTAGE AND FEES PAID U.S. DEPARTMENT OF COMMERCE.
Common terms and phrases
0.92 duct diameter 4.75 DUCT DIAMETERS air flow Air Mixers air passed AIR STREAM VELOCITY apparatus ASHRAE automatic data processing baffles blower Building Science Series Bureau of Standards cents circular band concentric louver mixing CONCENTRIC TEMPERATURE PATTERN cross section deg F Devices as Air DIAMETER DUCT FPM DIAMETERS MEAN VELOCITY direct the air DISTANCE BETWEEN MIXING downstream measuring station Duct Diam DUCT DIAMETERS MEAN duct wall elements in series evaluated FIGURE 17 flow rate held constant louver angle louver mixing device LOUVER SETTING louver-baffle mixing device louvered strip mixing MEAN AIR STREAM ment metal mixing effectiveness National Bureau normal path outer area path of flow PATTERN THREE QUADRANTS percent pitot-static tubes QUADRANT COOL QUADRANT TEMPERATURE PATTERN Resistance Thermometer shown in figure spacing between mixing standard deviation strip mixer strip mixing device tempera temperature difference TEMPERATURE PATTERN THREE test conditions THERMOCOUPLES THREE QUADRANTS WARM tion ture U.S. Government Printing velocity head
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Page 1 - A schematic of the apparatus is shown in figure 1. Figure 2 is a photograph of the apparatus.
Page 20 - Announcement of New Publications in Building Science Series Superintendent of Documents, US Government Printing Office, Washington, DC 20402 Dear Sir: Please add my name to the announcement list of new publications to be issued in the series : National Bureau of Standards Building Science Series. Name Company Address City State Zip Code (Notification key N-339...