Design and Experimental Study of High-Speed Low-Flow-Rate Centrifugal Compressors
This paper describes a design and experimental effort to develop small centrifugal compressors for aircraft air cycle cooling systems and small vapor compression refrigeration systems (20-100 tons). Efficiency improvements at 25% are desired over current designs. Although centrifugal compressors pos...
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| creator | Gui, Fulin Reinarts, Thomas R Scaringe, Robert P Gottschlich, Joseph M |
| description | This paper describes a design and experimental effort to develop small centrifugal compressors for aircraft air cycle cooling systems and small vapor compression refrigeration systems (20-100 tons). Efficiency improvements at 25% are desired over current designs. Although centrifugal compressors posses excellent performance at high flow rates, low-flow-rate compressors do not have acceptable performance when designed using current approaches. The new compressors must be designed to operate at a high rotating speed to retain efficiency. The emergence of the magnetic bearing provides the possibility of developing such compressors that run at speeds several times higher than current dominating speeds.
IECEC Paper No. CT-39 ASME 1995. |
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IECEC Paper No. CT-39 ASME 1995.</description><subject>AEROSPACE SYSTEMS</subject><subject>CENTRIFUGAL COMPRESSORS</subject><subject>COOLING SYSTEMS</subject><subject>EFFICIENCY</subject><subject>ERROR ANALYSIS</subject><subject>FLOW RATE</subject><subject>HEAT LOSS</subject><subject>HIGH RATE</subject><subject>Hydraulic and Pneumatic Equipment</subject><subject>IMPELLERS</subject><subject>MAGNETIC BEARINGS</subject><subject>MAGNETIC FIELDS</subject><subject>OPTIMIZATION</subject><subject>ROTATION</subject><subject>VELOCITY</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1995</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZAh0SS3OTM9TSMxLUXCtKEgtysxNzStJzFEILilNqVTIT1PwyEzP0A0uSE1NUfDJL9d1ywESQYklqQrOQIVFmWml6UDVzvm5BUWpxcX5RcU8DKxpiTnFqbxQmptBxs01xNlDN6UkMzm-uCQzL7Uk3tHF0djUwMTC0piANABPzjQ5</recordid><startdate>1995</startdate><enddate>1995</enddate><creator>Gui, Fulin</creator><creator>Reinarts, Thomas R</creator><creator>Scaringe, Robert P</creator><creator>Gottschlich, Joseph M</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>1995</creationdate><title>Design and Experimental Study of High-Speed Low-Flow-Rate Centrifugal Compressors</title><author>Gui, Fulin ; Reinarts, Thomas R ; Scaringe, Robert P ; Gottschlich, Joseph M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA3504893</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1995</creationdate><topic>AEROSPACE SYSTEMS</topic><topic>CENTRIFUGAL COMPRESSORS</topic><topic>COOLING SYSTEMS</topic><topic>EFFICIENCY</topic><topic>ERROR ANALYSIS</topic><topic>FLOW RATE</topic><topic>HEAT LOSS</topic><topic>HIGH RATE</topic><topic>Hydraulic and Pneumatic Equipment</topic><topic>IMPELLERS</topic><topic>MAGNETIC BEARINGS</topic><topic>MAGNETIC FIELDS</topic><topic>OPTIMIZATION</topic><topic>ROTATION</topic><topic>VELOCITY</topic><toplevel>online_resources</toplevel><creatorcontrib>Gui, Fulin</creatorcontrib><creatorcontrib>Reinarts, Thomas R</creatorcontrib><creatorcontrib>Scaringe, Robert P</creatorcontrib><creatorcontrib>Gottschlich, Joseph M</creatorcontrib><creatorcontrib>MAINSTREAM ENGINEERING CORP ROCKLEDGE FL</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gui, Fulin</au><au>Reinarts, Thomas R</au><au>Scaringe, Robert P</au><au>Gottschlich, Joseph M</au><aucorp>MAINSTREAM ENGINEERING CORP ROCKLEDGE FL</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Design and Experimental Study of High-Speed Low-Flow-Rate Centrifugal Compressors</btitle><date>1995</date><risdate>1995</risdate><abstract>This paper describes a design and experimental effort to develop small centrifugal compressors for aircraft air cycle cooling systems and small vapor compression refrigeration systems (20-100 tons). Efficiency improvements at 25% are desired over current designs. Although centrifugal compressors posses excellent performance at high flow rates, low-flow-rate compressors do not have acceptable performance when designed using current approaches. The new compressors must be designed to operate at a high rotating speed to retain efficiency. The emergence of the magnetic bearing provides the possibility of developing such compressors that run at speeds several times higher than current dominating speeds.
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| source | DTIC Technical Reports |
| subjects | AEROSPACE SYSTEMS CENTRIFUGAL COMPRESSORS COOLING SYSTEMS EFFICIENCY ERROR ANALYSIS FLOW RATE HEAT LOSS HIGH RATE Hydraulic and Pneumatic Equipment IMPELLERS MAGNETIC BEARINGS MAGNETIC FIELDS OPTIMIZATION ROTATION VELOCITY |
| title | Design and Experimental Study of High-Speed Low-Flow-Rate Centrifugal Compressors |
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