A suitable criterion for tube sizing in reverse cycle machines
To find the optimal diameters for the connecting tubes in reverse cycle machines we use in this paper a new criterion that we have recently developed, the Ecological Cost, “EC" (Kheiri et al. 2011) EC includes the environmental cost, in CO2 equivalent, of the exergy destroyed by head losses in...
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| creator | Rivero Vilà, Oriol del |
| description | To find the optimal diameters for the connecting tubes in reverse cycle machines we use in this paper a new criterion that we have recently developed, the Ecological Cost, “EC" (Kheiri et al. 2011) EC includes the environmental cost, in CO2 equivalent, of the exergy destroyed by head losses in the tubes and the refrigerant mass GWP (Global Warming Potential) in the same tubes, which is also provided by CO2 equivalent. Leakage effect can also be included in EC. We develop an expression for the optimal tube diameter on this basis. We consider simple cases with no heat exchange and single-phase fluid flows.
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Outgoing</description><language>eng</language><publisher>Université de Lorraine</publisher><subject>Calor ; Dinàmica de fluids ; Fluid dynamics ; Física ; Física de la transmissió de la calor ; Heat ; Heat pipes ; Termodinàmica ; Thermodynamics ; Transmission ; Transmissió ; Tubs de calor ; Àrees temàtiques de la UPC</subject><creationdate>2011</creationdate><rights>Attribution-NonCommercial-NoDerivs 3.0 Spain info:eu-repo/semantics/openAccess <a href="http://creativecommons.org/licenses/by-nc-nd/3.0/es/">http://creativecommons.org/licenses/by-nc-nd/3.0/es/</a></rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,311,776,881,4038,26951</link.rule.ids><linktorsrc>$$Uhttps://recercat.cat/handle/2072/210928$$EView_record_in_Consorci_de_Serveis_Universitaris_de_Catalunya_(CSUC)$$FView_record_in_$$GConsorci_de_Serveis_Universitaris_de_Catalunya_(CSUC)$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Rivero Vilà, Oriol del</creatorcontrib><title>A suitable criterion for tube sizing in reverse cycle machines</title><description>To find the optimal diameters for the connecting tubes in reverse cycle machines we use in this paper a new criterion that we have recently developed, the Ecological Cost, “EC" (Kheiri et al. 2011) EC includes the environmental cost, in CO2 equivalent, of the exergy destroyed by head losses in the tubes and the refrigerant mass GWP (Global Warming Potential) in the same tubes, which is also provided by CO2 equivalent. Leakage effect can also be included in EC. We develop an expression for the optimal tube diameter on this basis. We consider simple cases with no heat exchange and single-phase fluid flows.
Outgoing</description><subject>Calor</subject><subject>Dinàmica de fluids</subject><subject>Fluid dynamics</subject><subject>Física</subject><subject>Física de la transmissió de la calor</subject><subject>Heat</subject><subject>Heat pipes</subject><subject>Termodinàmica</subject><subject>Thermodynamics</subject><subject>Transmission</subject><subject>Transmissió</subject><subject>Tubs de calor</subject><subject>Àrees temàtiques de la UPC</subject><fulltext>true</fulltext><rsrctype>dissertation</rsrctype><creationdate>2011</creationdate><recordtype>dissertation</recordtype><sourceid>XX2</sourceid><recordid>eNrjZLBzVCguzSxJTMpJVUguyixJLcrMz1NIyy9SKClNSlUozqzKzEtXyMxTKEotSy0qBiqqTAYqzU1MzsjMSy3mYWBNS8wpTuWF0twMhm6uIc4eusnFpcnxRanJqUXJiSXx-YmZCA4IGxmYG8UbGRpYGlkYk6MHAMTUPaQ</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Rivero Vilà, Oriol del</creator><general>Université de Lorraine</general><general>Universitat Politècnica de Catalunya</general><scope>XX2</scope></search><sort><creationdate>2011</creationdate><title>A suitable criterion for tube sizing in reverse cycle machines</title><author>Rivero Vilà, Oriol del</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-csuc_recercat_oai_recercat_cat_2072_2109283</frbrgroupid><rsrctype>dissertations</rsrctype><prefilter>dissertations</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Calor</topic><topic>Dinàmica de fluids</topic><topic>Fluid dynamics</topic><topic>Física</topic><topic>Física de la transmissió de la calor</topic><topic>Heat</topic><topic>Heat pipes</topic><topic>Termodinàmica</topic><topic>Thermodynamics</topic><topic>Transmission</topic><topic>Transmissió</topic><topic>Tubs de calor</topic><topic>Àrees temàtiques de la UPC</topic><toplevel>online_resources</toplevel><creatorcontrib>Rivero Vilà, Oriol del</creatorcontrib><collection>Recercat</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Rivero Vilà, Oriol del</au><format>dissertation</format><genre>dissertation</genre><ristype>THES</ristype><btitle>A suitable criterion for tube sizing in reverse cycle machines</btitle><date>2011</date><risdate>2011</risdate><abstract>To find the optimal diameters for the connecting tubes in reverse cycle machines we use in this paper a new criterion that we have recently developed, the Ecological Cost, “EC" (Kheiri et al. 2011) EC includes the environmental cost, in CO2 equivalent, of the exergy destroyed by head losses in the tubes and the refrigerant mass GWP (Global Warming Potential) in the same tubes, which is also provided by CO2 equivalent. Leakage effect can also be included in EC. We develop an expression for the optimal tube diameter on this basis. We consider simple cases with no heat exchange and single-phase fluid flows.
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| subjects | Calor Dinàmica de fluids Fluid dynamics Física Física de la transmissió de la calor Heat Heat pipes Termodinàmica Thermodynamics Transmission Transmissió Tubs de calor Àrees temàtiques de la UPC |
| title | A suitable criterion for tube sizing in reverse cycle machines |
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