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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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基本的猜数字游戏,有游戏,说明,排行等功能,运行环境DOS...
基本的猜数字游戏,有游戏,说明,排行等功能,运行环境DOS-Basic猜数字games, game, description, ranking and other functions, operating environment for DOS
- 2023-07-29 16:15:03下载
- 积分:1
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VB和Labview编程应用,VB与Labview的一些联系。
VB和Labview编程应用,VB与Labview的一些联系。-VB and the application of Labview programming, VB some contact with Labview.
- 2022-03-21 02:36:22下载
- 积分:1
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altera quartusII v5.1 license
altera quartusII v5.1 license
- 2022-03-16 07:56:24下载
- 积分:1
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很好的c语言习题解答
很好的c语言习题解答-good execise answer for C
- 2023-02-28 20:20:03下载
- 积分:1
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embedded systems theory and interface technology, high courseware can be used to...
嵌入式系统原理与接口技,很高的可课件
用power point 可open-embedded systems theory and interface technology, high courseware can be used to be open power point
- 2022-02-03 16:15:25下载
- 积分:1
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在S3C2410 linux2.4.X 的串口编程例子,对初学者有帮助,代码测试OK...
在S3C2410 linux2.4.X 的串口编程例子,对初学者有帮助,代码测试OK-S3C2410 linux2.4.X in the serial programming examples for beginners has to help, code test OK
- 2023-06-25 18:30:03下载
- 积分:1
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实现日期的基本运算,如一日期加上天数、一日期减去天数、两日期相差的天数。...
实现日期的基本运算,如一日期加上天数、一日期减去天数、两日期相差的天数。-Implementation date of the basic operations, like a date with the number of days a date minus the number of days the number of days difference between two dates.
- 2023-02-06 15:35:04下载
- 积分:1
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研究生周考核系统,主要用于研究生写工作学习周志,导师以便检查每个研究生每周学习工作进展情况。...
研究生周考核系统,主要用于研究生写工作学习周志,导师以便检查每个研究生每周学习工作进展情况。-week postgraduate examination system, mainly for post-graduate work and study Zhou wrote. mentor graduate students to check each week learning the progress of work.
- 2023-06-11 10:35:04下载
- 积分:1
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CDMA downlink demodulation process MatLab
CDMA下行解调的MatLab程序,完成下行信号的解扩。-CDMA downlink demodulation process MatLab
- 2023-03-23 22:50:04下载
- 积分:1