简介:3DTHERMOMECHANICALSIMULATIONOFTHESECONDARYCOOLINGZONEOFSTEELCONTINUOUSCASTING,4thEuropeanconferenceoncontinuouscasting,Anewprocessofdirectenamelingonvarioussteelgradescoatedwithspecialelectro-depositednickel,Anapproximationmodelofcontactstatebetweenrollandstrand-computationofthree-dimensionaldeformationbehaviorofcontinuouslycaststeelstrandinmultirollspansI,Anelectricdriveforthewithdrawalrollersofacontinuous-castingmachine,Aninvestigationofslagfloatationandentrapmentinacontinuous-castingtundishusingfluid-flowsimulations,samplingandphysicalmetallurgy.
简介:Expandingtomeetthechallenge-LDshopNo.3atvoestalpineStahl;FabricationofSiC{sub}p/Alcompositebilletsbyhorizontalcontinuouscastingandtheirmechanicalproperties;Firstcome-firstserved'schedulingofBOFandconcast;FromcontinuouscastingtoextrusionofAZ31:aportaitofprocessmanagement,structureandpropertiesHistoryandFutureProspectsofH1P/CIPTechnologyIdentificationofphasechangefrontsbyBeziersplinesandBEM
简介:Challengestohotironbycontrolengineers;Characterizingtheinnerstructureofcontinuouslycastsectionsbyusingaheattransfermodel;CommissioningofaVIDPfurnacelinkedtoahorizontalcastingmachineforthemanufactureofsuperalloybarstock;Constitutivemodelsofsteelundercontinuouscastingconditions;Continuouscastingofcylindricalblanksfromnonferrousalloys;ContinuouscastingofsemisolidAC4CHaluminumalloyproducedusinganinclinedcoolingplate。
简介:摘要目的研究脉搏指数连续心输出血量监测对提升急性心力衰竭护理效果的干预作用。方法2017年1月—12月本院接诊且未应用脉搏指数连续心输出量监测法的急性心力衰竭病患47例为对照组,同时以2018年1月—6月本院接诊且应用脉搏指数连续心输出量监测法的急性心力衰竭病患45例为实验组。分析两组的护理效果,比较胸腔内血容量等指标。结果实验组的护理总有效率为95.56%,比对照组的80.0%高,组间差异显著(P<0.05)。实验组干预后的胸腔内血容量和心排血量优于对照组,组间差异显著(P<0.05)。结论通过对急性心力衰竭病患应用脉搏指数连续心输出量监测法,可显著提升其护理效果,改善胸腔内血容量等指标。