Waterhammerisaphenomenonthatoccursinpipelineswhenthereisasuddenchangeinflowrateorpressure,causingapressuresurgethatcanleadtodamageorevenfailureinthepipesystem.Waterhammerequationsareusedtomodelandpredictthewavepropagationandpressurechangesthatoccurduringthisphenomenon.Inthisarticle,wehavecompiledalistofEnglishshortsentencesandexamplesrelatedtowaterhammerequations,tohelpreadersbetterunderstandthisconcept.Thesesentencesrangefromsimpleexplanationsofwaterhammertomorecomplexmathematicalformulas,providingacomprehensiveoverviewofthetopic.
水击方程,water hammer equation
1)water hammer equation水击方程
1.Considering the equation properties,water hammer equation are quasilinear hyperbolic partial differential equations, just as the unsteady Euler equations and shallow water equation.TVD格式是近年来兴起的一类高分辨率激波捕捉格式,其已在空气动力学、溃坝水力学、热物理学等领域得到了成功而广泛的应用,但在水击方程中的应用却尚未见到。
2)shock-state equation冲击状态方程
1.Then theshock-state equation of the porous materials is obtained by generalizing the Hugoniot data of corresponding dense materials along equal-pressure lines.针对多孔材料在高速冲击下的孔隙闭合特征推导出计入熔化效应的反映孔隙塌缩的p-α(压力-孔隙度)关系式;从密实体的冲击绝热方程出发,利用密实体的冲击雨贡尼奥(Hugoniot)数据沿等压线推广得到了多孔体的冲击状态方程。
3)rockburst effect equation冲击效应方程
4)ballistic limit equation撞击极限方程
1.The present paper is devoted to aballistic limit equation of Whipple shielding structure under hypervelocity impact.本文从动力学分析入手,初步建立超高速撞击时Whipple防护结构的撞击极限方程,得到了与撞击极限相关的参数以及参数之间的关系,为实验提供基础。
2.The paper presents a new analyticalballistic limit equation for sphere projectiles normal impacting on thin plates.基于对理想弹塑性薄板的分析,得到了双层板结构的撞击极限方程。
英文短句/例句
1.Research Ballistic Limit Equation for Whipple Shield Based on Experiment;基于实验的Whipple防护结构撞击极限方程研究
2.Integrated Modeling of Ballistic Limit Equations of Single Plate under Hypervelocity Impact单层板超高速撞击弹道极限方程综合建模
3.Verifying Calculations on Formulas of Oblique Penertation of Projectile into Eeinforced Concrete刚性弹丸斜撞击下混凝土板侵彻极限深度计算方法的对比验算
4.Analysis on Limit Depth of Projectile Penetrating into Semi-infinite Metallic Target弹体撞击半无限金属靶极限侵彻深度分析
5.Singular Limit of p-Laplace Equation;p-Laplace方程的奇异极限
6.Experiments Study on Process in Impinging-Streams Dryer;水平撞击流干燥器撞击过程实验研究
7.Analysis of Finite Element Numerical Simulation for Seel Sleeve to Avert Shipping to Dash against Bridge Pier船舶撞击桥墩防撞钢套箱有限元数值模拟分析
8.limited information single-equation maximum likelihood method有限信息单一方程极大似然法
9.In this paper, the problem of limit cycle for a cubic system is studied.讨论三次系统(方程式略)的极限环问题。
10.Research on Applying XP in Implementing CMM;极限编程方法在实施CMM中的应用研究
11.Quasi-Neutral Limit of the Navier-Stokes-Poisson Systems;一类Navier-Stokes-Poisson方程的拟中性极限问题
12.A Perturbation-Incremental Method for Limit Cycles of Liénard Equation;Linard方程多个极限环的计算
13.A Perturbation-Incremental Method for Limit Cycles of Lienard Equation;Liénard方程极限环的摄动-增量解法
14.ω Limit Set for a Class of Neutral Functional Differential Equations一类中立型泛函微分方程的ω极限集
15.FINITE ELEMENT METHOD NUMERICAL SIMULATION OF BIRD STRIKING MULTILAYER WINDSHIELD飞机层合风挡鸟撞击有限元数值模拟
16.Nonlinear Limit Circle/Limit Point Criteria for Second Order Damping Differential Equations二阶阻尼微分方程的非线性极限点型和极限圆型的分类问题研究
17.Percussive piling work is prohibited during the restricted hours and requires a permit even during daytime.至于撞击式打桩工程，则禁止在限制时间内施工； 即使在日间进行，也须领有许可证。
18.collisionless Boltzmann equations无碰撞玻耳兹曼方程
相关短句/例句
shock-state equation冲击状态方程
1.Then theshock-state equation of the porous materials is obtained by generalizing the Hugoniot data of corresponding dense materials along equal-pressure lines.针对多孔材料在高速冲击下的孔隙闭合特征推导出计入熔化效应的反映孔隙塌缩的p-α(压力-孔隙度)关系式;从密实体的冲击绝热方程出发,利用密实体的冲击雨贡尼奥(Hugoniot)数据沿等压线推广得到了多孔体的冲击状态方程。
3)rockburst effect equation冲击效应方程
4)ballistic limit equation撞击极限方程
1.The present paper is devoted to aballistic limit equation of Whipple shielding structure under hypervelocity impact.本文从动力学分析入手,初步建立超高速撞击时Whipple防护结构的撞击极限方程,得到了与撞击极限相关的参数以及参数之间的关系,为实验提供基础。
2.The paper presents a new analyticalballistic limit equation for sphere projectiles normal impacting on thin plates.基于对理想弹塑性薄板的分析,得到了双层板结构的撞击极限方程。
5)recovery equation attack已恢复方程攻击
6)basic shock equation冲击波基本方程
延伸阅读
土壤水分运动基本方程(见土壤水运动)土壤水分运动基本方程(见土壤水运动)turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
