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mnyz
一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度
方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度))
初始条件:t=0时水等于100度
边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1)
2.杯壁绝热,第二类边界条件
图形显示格式,取过圆柱轴的截面温度变化将其做成动画.
(A cup of boiling water for cooling, the cylinder model, the bottom radius of 0.05m, the high-0.1m, an ambient temperature of 20 degrees, the initial water temperature of 100 degrees is four-dimensional transport equation equation (constant a ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 J/(m* s* degrees)) initial conditions: t = 0 when the water equivalent to 100 degrees boundary conditions: 1. up and down the wall are free cooling, the third boundary condition, the ambient temperature maintained at 20 degrees (H = k/h, h check one) 2.杯壁insulation, the second boundary condition graphical display format, check-off section of cylindrical shaft temperature change to make animation.)
- 2007-11-06 20:57:53下载
- 积分:1
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LMS
说明: 一种基于LMS的改进变步长算法及其应用,一种基于LMS的改进变步长算法及其应用(Improvements based on variable step size LMS algorithm and its application)
- 2011-04-06 16:24:28下载
- 积分:1
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MATLAB-Programming
Matlab编程(Stephen.J.Chapman编.刑树军.郑碧波译.),适用于初学者快速入门。(Matlab programming, suitable for beginners to get started quickly.)
- 2013-11-08 10:02:44下载
- 积分:1
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matlab_files
programer test is peogramming
- 2012-02-03 19:20:04下载
- 积分:1
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rm857
说明: 基于matlab/Simulink搭建的单相Spwm逆变器的仿真模型(Simulation model of single-phase SPWM inverter based on MATLAB / Simulink)
- 2020-02-02 15:52:06下载
- 积分:1
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feixianxing
非线性回归模型测量PH值和亚硫酸浓度的一个Matlab程序(Non-linear regression model measuring PH value and a sulfite concentration of Matlab procedures)
- 2008-01-07 21:11:27下载
- 积分:1
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matlab-imm
说明: 交互多模型算法,用于目标跟踪等,是目前比较理想的算法之一(Interacting multiple model algorithm)
- 2010-04-17 14:18:32下载
- 积分:1
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yanshe_wuzhongxin_OK
一个简单的仿真程序,仿真光学衍射现象,带光学系统参数(A simple simulation, emulation optical diffraction phenomenon, with optical system parameters)
- 2013-11-05 13:06:28下载
- 积分:1
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线性预测算法在均匀线阵点目标DOA估计上的引用 ULA LP
线性预测算法在均匀线阵点目标DOA估计上的引用,包括相干信源的解相干算法(Linear prediction algorithm is referenced on the DOA estimation of uniform linear array of point targets, including coherent source of decoherence algorithm )
- 2020-10-20 09:57:24下载
- 积分:1
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MATLABR2007
matlab基础教程,里面有教程,习题,等等(matlab-based tutorial, which has tutorials, Exercise, and so on)
- 2009-10-18 12:21:28下载
- 积分:1