Design Parameters of Hot-Water Drilling Systems
Currently, hot-water drill systems are actively used to observe ocean cavities under ice shelves, detect the effects of climate change on glaciers, retrieve sub-ice seabed samples, study the internal ice structure with video imaging, log temperatures, measure deformations within ice, determine basal...
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| Veröffentlicht in: | Water (Basel) 2019-02, Vol.11 (2), p.289 |
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| creator | Liu, Gang Talalay, Pavel Wang, Rusheng Yang, Yang Hong, Jialin Gong, Da Liu, An Fan, Dayou |
| description | Currently, hot-water drill systems are actively used to observe ocean cavities under ice shelves, detect the effects of climate change on glaciers, retrieve sub-ice seabed samples, study the internal ice structure with video imaging, log temperatures, measure deformations within ice, determine basal sliding velocity, provide clean access to subglacial lakes, and many other scientific applications. The main parameters of hot-water drilling systems in any configuration are flow rate, delivery pressure, and temperature of the delivered water. The controlled outcome variables are the diameter of the drilled borehole, rate of penetration, power and fuel consumption for ice melting, and refreezing rate of the borehole. The independent variables while drilling are the current/target depth and the temperature of the ice. The paper aims to present a design procedure for hot-water drilling parameters that are necessary to choose appropriate equipment and tools at the planning stage. |
| doi_str_mv | 10.3390/w11020289 |
| format | Article |
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The main parameters of hot-water drilling systems in any configuration are flow rate, delivery pressure, and temperature of the delivered water. The controlled outcome variables are the diameter of the drilled borehole, rate of penetration, power and fuel consumption for ice melting, and refreezing rate of the borehole. The independent variables while drilling are the current/target depth and the temperature of the ice. 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The main parameters of hot-water drilling systems in any configuration are flow rate, delivery pressure, and temperature of the delivered water. The controlled outcome variables are the diameter of the drilled borehole, rate of penetration, power and fuel consumption for ice melting, and refreezing rate of the borehole. The independent variables while drilling are the current/target depth and the temperature of the ice. The paper aims to present a design procedure for hot-water drilling parameters that are necessary to choose appropriate equipment and tools at the planning stage.</description><subject>Boreholes</subject><subject>Climate change</subject><subject>Climate effects</subject><subject>Design parameters</subject><subject>Drilling</subject><subject>Drilling machines (tools)</subject><subject>Energy</subject><subject>Flow rates</subject><subject>Flow velocity</subject><subject>Friction</subject><subject>Glaciers</subject><subject>Heat</subject><subject>Hot water heating</subject><subject>Ice</subject><subject>Independent variables</subject><subject>Lakes</subject><subject>Land ice</subject><subject>Ocean floor</subject><subject>Reynolds number</subject><issn>2073-4441</issn><issn>2073-4441</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpNUEtLAzEYDKJgqT34DxY8eVj75dnkKK22QqEFFY8hu_lStuyjJluk_96VijiXmYFhBoaQWwoPnBuYflEKDJg2F2TEYMZzIQS9_KevySSlPQwQRmsJIzJdYKp2bbZ10TXYY0xZF7JV1-cfbnDZIlZ1XbW77PWUemzSDbkKrk44-eUxeX9-epuv8vVm-TJ_XOclM6zPNQaKBsF75Fo7XXjNtMOCB6CBOkU1Kg7KU26U84X0TjIfgmflTASuAh-Tu3PvIXafR0y93XfH2A6TlkkJQgrF6ZC6P6fK2KUUMdhDrBoXT5aC_bnE_l3CvwGgQVIB</recordid><startdate>20190207</startdate><enddate>20190207</enddate><creator>Liu, Gang</creator><creator>Talalay, Pavel</creator><creator>Wang, Rusheng</creator><creator>Yang, Yang</creator><creator>Hong, Jialin</creator><creator>Gong, Da</creator><creator>Liu, An</creator><creator>Fan, Dayou</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20190207</creationdate><title>Design Parameters of Hot-Water Drilling Systems</title><author>Liu, Gang ; Talalay, Pavel ; Wang, Rusheng ; Yang, Yang ; Hong, Jialin ; Gong, Da ; Liu, An ; Fan, Dayou</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c292t-8ef1e9e0dde388a8bd828aeb3f01f1a618e6306d1396adb5da52dffd2c74f36f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Boreholes</topic><topic>Climate change</topic><topic>Climate effects</topic><topic>Design parameters</topic><topic>Drilling</topic><topic>Drilling machines (tools)</topic><topic>Energy</topic><topic>Flow rates</topic><topic>Flow velocity</topic><topic>Friction</topic><topic>Glaciers</topic><topic>Heat</topic><topic>Hot water heating</topic><topic>Ice</topic><topic>Independent variables</topic><topic>Lakes</topic><topic>Land ice</topic><topic>Ocean floor</topic><topic>Reynolds number</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Gang</creatorcontrib><creatorcontrib>Talalay, Pavel</creatorcontrib><creatorcontrib>Wang, Rusheng</creatorcontrib><creatorcontrib>Yang, Yang</creatorcontrib><creatorcontrib>Hong, Jialin</creatorcontrib><creatorcontrib>Gong, Da</creatorcontrib><creatorcontrib>Liu, An</creatorcontrib><creatorcontrib>Fan, Dayou</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Water (Basel)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Gang</au><au>Talalay, Pavel</au><au>Wang, Rusheng</au><au>Yang, Yang</au><au>Hong, Jialin</au><au>Gong, Da</au><au>Liu, An</au><au>Fan, Dayou</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design Parameters of Hot-Water Drilling Systems</atitle><jtitle>Water (Basel)</jtitle><date>2019-02-07</date><risdate>2019</risdate><volume>11</volume><issue>2</issue><spage>289</spage><pages>289-</pages><issn>2073-4441</issn><eissn>2073-4441</eissn><abstract>Currently, hot-water drill systems are actively used to observe ocean cavities under ice shelves, detect the effects of climate change on glaciers, retrieve sub-ice seabed samples, study the internal ice structure with video imaging, log temperatures, measure deformations within ice, determine basal sliding velocity, provide clean access to subglacial lakes, and many other scientific applications. The main parameters of hot-water drilling systems in any configuration are flow rate, delivery pressure, and temperature of the delivered water. The controlled outcome variables are the diameter of the drilled borehole, rate of penetration, power and fuel consumption for ice melting, and refreezing rate of the borehole. The independent variables while drilling are the current/target depth and the temperature of the ice. The paper aims to present a design procedure for hot-water drilling parameters that are necessary to choose appropriate equipment and tools at the planning stage.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/w11020289</doi><oa>free_for_read</oa></addata></record> |
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| ispartof | Water (Basel), 2019-02, Vol.11 (2), p.289 |
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| language | eng |
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| source | MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals |
| subjects | Boreholes Climate change Climate effects Design parameters Drilling Drilling machines (tools) Energy Flow rates Flow velocity Friction Glaciers Heat Hot water heating Ice Independent variables Lakes Land ice Ocean floor Reynolds number |
| title | Design Parameters of Hot-Water Drilling Systems |
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