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问题描述:
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*...
问题描述:
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.
-Problem description : a cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, The second category boundary conditions graphics format, cylindrical shaft for the cross section of its temperature changes caused animation.
- 2022-05-12 17:55:03下载
- 积分：1
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This document contains a general overview in the first few sections as well as a...
This document contains a general overview in the first few sections as well as a more detailed reference in later sections for SVMpython. If you re already familiar with SVMpython, it s possible to get a pretty good idea of how to use the package merely by browsing through svmstruct.py and multiclass.py. This document provides a more in depth view of how to use the package.
Note that this is not a conversion of SVMstruct to Python. It is merely an embedding of Python in existing C code. All code other than the user implemented API functions is still in C, including optimization.
- 2022-05-13 10:59:05下载
- 积分：1
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易语言内存读写例子
易语言内存读写例子-easy language to read and write memory examples!
- 2022-06-02 23:57:12下载
- 积分：1
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一个不错的泡泡龙游戏
一个不错的泡泡龙游戏-a good game Messaging
- 2023-05-18 15:20:04下载
- 积分：1
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算符优先分析器C语言版
算符优先分析器C语言版-operator priority Analyzer C language version
- 2022-01-25 23:27:10下载
- 积分：1
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U盘Dos安装及引导文件（DOS+Grud供自制引导性U盘使用）
U盘Dos安装及引导文件（DOS+Grud供自制引导性U盘使用）-U disk Dos installation and boot files (DOS+ Grud for self-guided use of U disk)
- 2022-03-20 12:05:09下载
- 积分：1
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局域网查看工具，可以自己设定IP来对本地局域网共享的文件作很好的搜索！功能强大！...
局域网查看工具，可以自己设定IP来对本地局域网共享的文件作很好的搜索！功能强大！-LAN View tool, it set itself on the local IP LAN to share a document search for good! Powerful!
- 2022-02-28 16:07:04下载
- 积分：1
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artificial intelligence. modeling of associative memory. Source
artificial intelligence. modeling of associative memory. Source
- 2022-05-30 03:28:43下载
- 积分：1
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这是一个用matlab编写的时间序列ARMA模型的信号处理程序…
这是一个用matlab编写的arma时序模型信号处理程序，可以用于振动信号等方面的信号处理或仿真-This is a matlab prepared using time series model arma signal processing procedures, can be used in areas such as vibration signal or the signal processing simulation
- 2022-02-21 20:11:40下载
- 积分：1
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barcode create
- 2022-03-04 15:24:16下载
- 积分：1
