简介：

简介：采用俄国的航海模拟器软件现在人们很少怀疑模拟器作为航海训练设备的价值，它的优点表现在可以经常地重复，允许试验性的和错误的学习方法，且毫无危险。而且，尽管参加模拟器的机会可能很少，但现在有可能利用合适软件的个人计算机来学到技能并增强信心。南安普敦Ｔｒａ...

简介：以国家“卓越工程师”培养为契机，分析港航领域卓越物流工程师培养的必要性，针对卓越工程师培养特点，剖析港航企业卓越物流工程专业人才应具备的能力要求，提出港航领域卓越物流工程师培养的教学改革建议：制订科学合理的课程培养计划、选择优质的教材、开展双语教学、创新教学方法、运用好仿真实验教学等。

简介：Severalindustrialapplicationssuchaselectronicdevices,heatexchangers,gasturbineblades,etc.needcoolingprocesses.Theinternalcoolingtechniqueisproperforsomeapplications.Inthepresentwork,computationalsimulationsweremadeusingANSYSCFXtopredicttheimprovementsofinternalheattransferintherectangularribbedchannelusingdifferentcoolants.Severalcoolantssuchasair,steam,air/mistandsteam/mistwereinvestigated.Theshearstresstransportmodel(SST)isselectedbycomparingthestandardk-ωandOmegaReynoldsStress(ωRS)turbulencemodelswithexperimentalresults.Theresultsindicatethattheheattransfercoefficientsareenhancedintheribbedchannelwhileinjectingsmallamountsofmist.Theheattransfercoefficientsofair/mist,steamandsteam/mistincreaseby12.5%,49.5%and107%overthatofair,respectively.Furthermore,incomparisontoair,theair/mistheattransfercoefficientenhancesbyabout1.05to1.14timeswhenthemistmassfractionincreasesfrom2%to8%,respectively.Thesteam/mistheattransfercoefficientincreasesbyabout1.12to1.27timeshigherthanthatofsteamovertheconsideredrangeofmistmassfraction.

简介：从卓越工程师教育的特点与要求出发，分析人才培养质量管理体系对卓越工程师教育的重要意义。运用“三全一多”原理，从全过程质量管理、全方位质量管理、全员质量管理几方面分析卓越工程师人才培养质量管理体系内容与构建。

简介：Theprogressofeconomicglobalization,therapidgrowthofinternationaltrade,andthemaritimetransportationhasplayedanincreasinglysignificantroleintheinternationalsupplychain.Asaresult,worldwideseaportshavesufferedfromacentralproblem,whichappearsintheformofmassiveamountsoffuelconsumedandexhaustgasfumesemittedfromtheshipswhileberthed.Manyportshavetakenthenecessaryprecautionstoovercomethisproblem,whileothersstillsufferduetothepresenceoftechnicalandfinancialconstraints.Inthispaper,thebarriers,interconnectionstandards,rules,regulations,powersources,andeconomicandenvironmentalanalysisrelatedtoships,shore-sidepowerwerestudiedineffortstofindasolutiontoovercomehisproblem.Asacasestudy,thispaperinvestigatesthepracticability,costsandbenefitsofswitchingfromonboardshipauxiliaryenginestoshore-sidepowerconnectionforhigh-speedcraftscalledAlkaherawhileberthedattheportofSafaga,Egypt.Theresultsprovidethenationalelectricitygridconceptasthebesteconomicalselectionwith49.03percentofannualcostsaving.Moreover,environmentally,itcouldachieveanannualreductioninexhaustgasemissionsofCO2,CO,NOx,P.M,andSO2by276,2.32,18.87,0.825and3.84tons,respectively.

简介：文章归纳了社会环境对当代大学生心理健康的影响因素,剖析了当代大学生的心理障碍症状,指出了我国传统的思想政治教育存在的误区和盲区,并提出了加强对当代大学生心理素质教育的具体措施.