简介：BasedonthetraditionalSmoothedParticleHydrodynamics(SPH)algorithm,thelinked-listsearchalgorithmcombinedwiththevariablesmoothinglengthandsquaresupportdomainwasputforwardtoimprovethecalculationefficiencyandguaranteethecalculationaccuracy.Thephysicalprocessofhighvelocityfragmentimpactonabroadsideliquidcabinwasprogrammedforsimulation.ThenumericalresultsagreedwellwiththoseofthegeneralsoftwareANSYSAUTODYN,whichverifiestheeffectivenessandfeasibilityofthenumericalmethod.Fromtheperspectiveoftheouterplatethicknessoftheliquidcabin,thewidthoftheliquidcabin,andincidentangleofthefragment,theinfluenceoftheseparametersonprotectivemechanismswasanalyzedtoprovideabasisforprotectivedesignofabroadsideliquidcabin.Resultsshowthattheinfluenceofouterplatethicknessisnotobvious;therefore,theconventionaldesigncanbeadoptedinthedesignoftheouterplate.Thewidthoftheliquidcabinhasagreatinfluenceontheresidualvelocityofthefragmentandthewidthoftheliquidcabinshouldbedesignedtobeaswideaspossibleunderthepremiseofmeetingotherrequirements.Thereisacertainincidentangleinwhichthevelocityattenuationofthefragmentismostobvious,andthehigh-pressurezoneneartheinnerplateisasymmetric.Theinnerplateofliquidcabinshouldbestrengthenedaccordingtothehullform,principaldimensions,andvulnerablepoints.

简介：一年一度的“两会”于3月3日正式召开，中国经济成为世界关注的焦点。观察中国经济，从外部看，世界经济增长乏力、外需下降，出口拉动作用减弱；从内部看，要素成本上升，投资对经济推动的效率亟待提升。在这种情况下，中国政府大力推动供给侧结构性改革，是形势使然，大势所趋。

简介：中国物流业发展正在进入一个关键阶段。从各项关键指标来看，中国已经是私副其实的物流大国，但是随着经济发展速度降下来，物流业也告别了高速增长阶段，进入转型发展新时期。一边是发展速度减缓，一边是成本效率改善压力加大，物流业如何从供给侧结构性改革中获得发展的新动能？

简介：中国供给侧结构性改革大大改善了国内钢铁市场环境,并增加了中国对铁矿石海运进口的依赖,但未来进口仍面临着不确定因素。为了化解国内钢铁行业产能严重过剩的状况,2016年初中国开始实施＂供给侧结构性改革＂。根据《钢铁工业调整升级规划（2016-2020年）》,中国计划在2020年之前关停钢铁产能1.5亿吨。

简介：Inthepresentwork,computationalsimulationswasmadeusingANSYSCFXtopredicttheimprovementsinfilmcoolingperformancewithdualtrench.Dual-trenchconfigurationconsistsoftwotrenchestogether,onewidertrenchandtheotherisnarrowtrenchthatextrudedfromthewiderone.Severalblowingratiosintherange(0.5:5)wereinvestigated.Thepitch-to-diameterratioof2.775isused.Byusingthedualtrenchconfiguration,thecoolantjetimpactedthetrenchwalltwotimesallowingincreasingthespreadingofcoolantlaterallyinthetrench,reducingjetvelocityandjetcompletelycoveredonthesurface.Theresultsindicatethatthisconfigurationincreasedadiabaticeffectivenessasblowingratioincreased.Thespatiallyaveragedadiabaticeffectivenessreached57.6%foratM=2.Noobservedfilmblow-offatallblowingratios.Theadiabaticfilmeffectivenessofdualtrenchcaseoutperformedthenarrowtrenchcase,laidbackfan-shapedhole,fan-shapedholeandcylinderholeatdifferentblowingratios.

简介：阐述高校“供给侧结构改革”对于“双一流”建设的助推作用,从师资队伍建设、国际化教育配套设施、海外校友基金会的利用、科技创新能力的激励力度等方面,分析高校“供给侧结构性改革”对于“双一流”建设的挑战,提出致力于一流师资队伍建设、完善教育配套设施、充分利用海外资金来源、提高高校创新能力方面的具体对策.

简介：思想政治理论课教育教学供给侧结构性改革,旨在调整教学方式方法,使教学要素实现最优配置,提高思想政治理论课的教学质量。激情课堂作为＂毛泽东思想和中国特色社会主义理论体系概论＂课的＂总结课＂,充分借鉴教育教学供给侧结构性改革的思路,创新教学方法,增强教学供给活力;践行教学理念,提高教学供给质量;探索教学供给理论,挖掘艺术教育的供给优势;点燃理论学习热情,实现教学供给目标。