连续性方程 meaning in Chinese
continuing equation
continuity equation
equation of continuity
equation of through flow
Examples
- The paper uses precise step to produce the continuity function of water hammer mathematic model , not only gains more precise water hammer pressure function and water hammer wave speed function but also founds correct water hammer mathematic model continuity equation movement equation after ignoring subordinate facts , function ( 1 ) and ( 2 ) translate into the current applied water hammer pressure function and water hammer wave speed function
本论文对水击数学模型中的连续性方程重新进行了严谨的推导，不仅得到了更加准确的水击压强和水击波速的计算公式也建立了正确的水击数学模型连续性方程运动方程当忽略次要因素以后，公式( 1 )和( 2 )即可转化为当前应用的水击压强计算公式和水击波速计算公式。 - Secondly , detailedly analyzing reasons inducing these problems , author finds it is that not thinking of the slope of pipeline and the friction in the process of producing water hammer pressure functions , but , thinking of the effect of the slope of pipeline in the process of producing the consequent water hammer calculative continuity function , which results in the inconsequent illogicality in the whole process of producing
接着，对这些问题存在的原因进行了详细分析，发现在当前推导水击压强公式的过程中没有考虑管道的倾斜度和摩擦阻力的影响，而在后面水击计算的连续性方程的推导过程中则考虑了管道的倾斜度，这就导致了在当前连续性方程的整个推导过程中前后矛盾的不合理现象。 - When the author sets up the mathematics model with describing the process of two - dimensional debris flow , he develops the continuity equation by the law of conservation of mass and establishes the momentum equations by the law of conservation of momentum . the author makes full use of the advanced computer technologies , establishes the finite difference equation of numerical simulation by the differential operator fission method , and writes programs for computers which contact friendly with the other programs . the parameters are directly input on the keyboard
在泥石流堆积数值模拟方面,作者以前人工作成果为基础,在建立数学模型时,根据质量守恒原理,推导建立了泥石流连续性方程,根据动量守恒原理,推导建立了泥石流运动方程;在数值解法上,充分利用高速发展的计算机技术,采用算子分裂法建立数学模型的差分格式,开放式编制程序,人机对话方式设置参数,计算机程序具有通用性、可扩展性和易维护性。 - Traditionally , the saturated zone is modeled as a simple lumped continuity equation : , dsitqsdt where t is time , s is the total storage in the reservoir , i is the spatially integrated volume of incoming wa - ter , and q is the discharge subsurface runoff which only depends on the total storage s . this kind of subsurface runoff model has many different parame - terizations 10 12 , however it has a very common char - acteristic that the subsurface runoff is just a sin - gle - valued storage - discharge function
对于大尺度水文模型而言,目前常常采用的是集总式的地下径流机制,其连续性方程一般可表示为d , dsitqst ? 1这里t是时间, s表示整个流域潜水面土壤层的饱和区域总的水分储存量, i t表示t时刻土壤的非饱和区域向整个潜水面的水分补充量, q s表示仅依赖于水分储存量s的地下径流量量 - ( 2 ) on the basis of continuity equation , momentum conservation equation , energy conservation equation , and substantial equation , coupled thm governing equations are derivated with giving up the assumption of local thermal equilibrium , adopting thermal elasto - plastic constitutive relation , taking the effect of temperature gradient on groundwater seepage ( analogous to soret diffusion ) and the effect of viscous dissipation of groundwater on temperature field of rock mass into account
( 2 )根据连续性方程、线动量平衡方程和能量守恒方程以及相应的物性方程推导了饱和岩体温度场-渗流场-变形场三场耦合作用控制方程组。在推导控制方程组时舍弃了“局部热平衡”假设，采用了热弹塑性本构关系，考虑了温度梯度对地下水渗流的影响(类soret效应)以及地下水的粘性耗散对岩体温度场的影响。