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Dołączył: 30 Sie 2010
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 Wysłany: Nie 3:01, 08 Maj 2011 Temat postu: abercrombie en fitch Floor radiant cooling and dis |
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Floor radiant cooling and displacement ventilation and air conditioning room simulation and analysis of thermal environment
humiditydistributionatindoor. Atthemaximumofcoolingloadoftheindoor, simulatedvelocityfield, temperatarefieldandhumidityfieldinisothermalandnotisothermalsupplingairwiththedifferenttemperatureofthefloor. UsingPMv-PPDthermalcomfortindex. analysedparameterchangeoftheair-conditioningsysteminbasicallysatisfinghumanbodyinthermalcomfort. Keywords: radiantfloorcooling; displacementventilation; thermalenvironment; numericalsimulation:-PPD Author: Yu Yuansheng (1983 a) , male , Master , research direction : displacement ventilation and radiant floor cooling . (Continued from page 85 ) StudyontheMechanicalPropertiesofInductionPiercingLarge - diameterA335P91Elbowfor600MWSCUnitsGU0Yan-jun (Standardization & QualityControlResearchInstituteofElectricPowerIndustry, Hangzhou310030, China) Abstract: Themechanicaltestsandotherrelateditemtestsforinductionpiercinglarge-diameterA335P91elbowusedin600MWSCunitswerecarriedout. Theresultsshowthattheelbowdoesnothaveanysurfacecracksandgrainboundarycracks, itsdimension, thickness,[link widoczny dla zalogowanych], roundness, etc. areinaccordancewiththestandardDL/T695-1999, andthemechanicalpropertieothinroomtemperatureanddesigntemperaturecomplywiththespecificationofASTMA335P91. OwingtotheeffectofstresshardeningandBauchinger, themechanicalpropertiesattheintradosandextradosoftheelbowareobviousdifferent. TheauthorputforwardthesuggestionthattheenlargeratioofelbowdiametershallbestrictlycontrolledandtheplasticdeformationshallbereducedduringproductionSOastoobtainoptimummechanicalproperties. Keywords: SCunits; A335P91steel; inductionpiercingelbow; mechanicalproperties Author : Guo Yanjun (1965 a) ,[link widoczny dla zalogowanych], male ,[link widoczny dla zalogowanych], Hebei Handan , senior engineer,[link widoczny dla zalogowanych], is mainly engaged in power plant pipes ,[link widoczny dla zalogowanych], fittings and hanger system detection and Experimental Research. -6I volume
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