Solving the problem of pipeline freezing with respect to external heat exchange
The paper proposes a solution to the problem of freezing of heating pipelines in engineering systems in buildings in emergency situations. A mathematical process model is proposed, wherein heat emissions induced by viscous friction and phase transition are taken into account. Formulas for estimating...
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| Veröffentlicht in: | Mechanika (Kaunas, Lithuania : 1995) Lithuania : 1995), 2015-09, Vol.21 (5), p.393-396 |
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| container_end_page | 396 |
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| container_title | Mechanika (Kaunas, Lithuania : 1995) |
| container_volume | 21 |
| creator | Parfentieva, Natalija Valancius, Kestutis Samarin, Oleg Paulauskaite, Sabina Ciuprinskine, Jolanta |
| description | The paper proposes a solution to the problem of freezing of heating pipelines in engineering systems in buildings in emergency situations. A mathematical process model is proposed, wherein heat emissions induced by viscous friction and phase transition are taken into account. Formulas for estimating the rate of freezing have been obtained. Calculation results obtained by using numerical methods are presented. Recommendations on the proper choice of pipe-line diameters to reduce the probability of liquid freezing therein are provided as well. |
| doi_str_mv | 10.5755/j01.mech.21.5.11411 |
| format | Article |
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Recommendations on the proper choice of pipe-line diameters to reduce the probability of liquid freezing therein are provided as well.</description><identifier>ISSN: 1392-1207</identifier><identifier>EISSN: 2029-6983</identifier><identifier>DOI: 10.5755/j01.mech.21.5.11411</identifier><language>eng</language><publisher>Kauno Technologijos Universitetas</publisher><subject>Analysis ; Emergencies ; Freezing ; Friction ; Heat exchange ; Heating ; Liquids ; Mathematical models ; Phase transformations (Statistical physics) ; Pipe lines ; Pipelines ; Properties</subject><ispartof>Mechanika (Kaunas, Lithuania : 1995), 2015-09, Vol.21 (5), p.393-396</ispartof><rights>COPYRIGHT 2015 Kauno Technologijos Universitetas</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c386t-b116a4301ef58f230f7d15d100bd237872fb46b0b8348a0c6a8aeb621dd5aa353</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,861,27905,27906</link.rule.ids></links><search><creatorcontrib>Parfentieva, Natalija</creatorcontrib><creatorcontrib>Valancius, Kestutis</creatorcontrib><creatorcontrib>Samarin, Oleg</creatorcontrib><creatorcontrib>Paulauskaite, Sabina</creatorcontrib><creatorcontrib>Ciuprinskine, Jolanta</creatorcontrib><title>Solving the problem of pipeline freezing with respect to external heat exchange</title><title>Mechanika (Kaunas, Lithuania : 1995)</title><description>The paper proposes a solution to the problem of freezing of heating pipelines in engineering systems in buildings in emergency situations. 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Recommendations on the proper choice of pipe-line diameters to reduce the probability of liquid freezing therein are provided as well.</description><subject>Analysis</subject><subject>Emergencies</subject><subject>Freezing</subject><subject>Friction</subject><subject>Heat exchange</subject><subject>Heating</subject><subject>Liquids</subject><subject>Mathematical models</subject><subject>Phase transformations (Statistical physics)</subject><subject>Pipe lines</subject><subject>Pipelines</subject><subject>Properties</subject><issn>1392-1207</issn><issn>2029-6983</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>N95</sourceid><recordid>eNptkU1rHDEMhk1poNukv6AXQy89dKaWPfZ4jyE0bSCQQ5Oz8XjkGYf5qu3t16-vt9tDAkUgIfHoRegl5C2wWrZSfnxkUM_oxppDLWuABuAF2XHG95Xaa_GS7EDseQWcta_I65QeGZOSa9iRu6_r9D0sA80j0i2u3YQzXT3dwoZTWJD6iPj7CPwIeaQR04Yu07xS_JkxLnaiI9pcOjfaZcALcubtlPDNv3pOHq4_3V99qW7vPt9cXd5WTmiVqw5A2UYwQC-154L5tgfZA2Ndz0WrW-67RnWs06LRljlltcVOceh7aa2Q4py8P-mWm78dMGUzh-RwmuyC6yEZaLWCVjZNU9B3J3SwE5qw-DVH6464uWyKlGJM8ULV_6FK9DgHty7oQ5k_W_jwZKE7pPKtVFIKw5jTYA8pPcfFCXdxTSmiN1sMs42_DDBzNNEUE83RRMPBSPPXRPEHaJSPcw</recordid><startdate>20150901</startdate><enddate>20150901</enddate><creator>Parfentieva, Natalija</creator><creator>Valancius, Kestutis</creator><creator>Samarin, Oleg</creator><creator>Paulauskaite, Sabina</creator><creator>Ciuprinskine, Jolanta</creator><general>Kauno Technologijos Universitetas</general><scope>AAYXX</scope><scope>CITATION</scope><scope>N95</scope><scope>XI7</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20150901</creationdate><title>Solving the problem of pipeline freezing with respect to external heat exchange</title><author>Parfentieva, Natalija ; Valancius, Kestutis ; Samarin, Oleg ; Paulauskaite, Sabina ; Ciuprinskine, Jolanta</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-b116a4301ef58f230f7d15d100bd237872fb46b0b8348a0c6a8aeb621dd5aa353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Analysis</topic><topic>Emergencies</topic><topic>Freezing</topic><topic>Friction</topic><topic>Heat exchange</topic><topic>Heating</topic><topic>Liquids</topic><topic>Mathematical models</topic><topic>Phase transformations (Statistical physics)</topic><topic>Pipe lines</topic><topic>Pipelines</topic><topic>Properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Parfentieva, Natalija</creatorcontrib><creatorcontrib>Valancius, Kestutis</creatorcontrib><creatorcontrib>Samarin, Oleg</creatorcontrib><creatorcontrib>Paulauskaite, Sabina</creatorcontrib><creatorcontrib>Ciuprinskine, Jolanta</creatorcontrib><collection>CrossRef</collection><collection>Gale Business Insights</collection><collection>Business Insights: Essentials</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Mechanika (Kaunas, Lithuania : 1995)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Parfentieva, Natalija</au><au>Valancius, Kestutis</au><au>Samarin, Oleg</au><au>Paulauskaite, Sabina</au><au>Ciuprinskine, Jolanta</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solving the problem of pipeline freezing with respect to external heat exchange</atitle><jtitle>Mechanika (Kaunas, Lithuania : 1995)</jtitle><date>2015-09-01</date><risdate>2015</risdate><volume>21</volume><issue>5</issue><spage>393</spage><epage>396</epage><pages>393-396</pages><issn>1392-1207</issn><eissn>2029-6983</eissn><abstract>The paper proposes a solution to the problem of freezing of heating pipelines in engineering systems in buildings in emergency situations. 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| fulltext | fulltext |
| identifier | ISSN: 1392-1207 |
| ispartof | Mechanika (Kaunas, Lithuania : 1995), 2015-09, Vol.21 (5), p.393-396 |
| issn | 1392-1207 2029-6983 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1786175444 |
| source | DOAJ Directory of Open Access Journals |
| subjects | Analysis Emergencies Freezing Friction Heat exchange Heating Liquids Mathematical models Phase transformations (Statistical physics) Pipe lines Pipelines Properties |
| title | Solving the problem of pipeline freezing with respect to external heat exchange |
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