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This information to flash the form of intuitive performance of the uCOS system i...
本资料以flash形式直观的表现了uCOS系统在80x86平台上的任务切换-This information to flash the form of intuitive performance of the uCOS system in the 80x86 platform task switch
- 2022-01-26 05:27:15下载
- 积分:1
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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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气体CO2频率转换电路 介绍以热导池为传惑器的一频率转换电路的原理、工作过程, 并对热导池的机理
作了介绍。本电路对农业、卫生、化工、环保子部门有实用价值。...
气体CO2频率转换电路 介绍以热导池为传惑器的一频率转换电路的原理、工作过程, 并对热导池的机理
作了介绍。本电路对农业、卫生、化工、环保子部门有实用价值。-Gas CO2 frequency conversion circuit to introduce the TCD device for the transmission puzzled a frequency conversion circuit theory, the working process, and mechanism of thermal conductivity of the pool introduced. The circuit in agriculture, health, chemical industry, environmental protection sub-sector has practical value.
- 2022-03-20 20:59:33下载
- 积分:1
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利用powerbuilder制作的超级计算器
利用powerbuilder制作的超级计算器-calculator
- 2022-03-24 16:58:56下载
- 积分:1
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database principle "experiment notes
数据库原理》实验讲义-database principle "experiment notes
- 2023-05-10 02:25:03下载
- 积分:1
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Chain store system, powerbuilder, very good. Can refer to the use for learning t...
连锁专卖店系统,powerbuilder,很不错的。可以参考使用,供学习使用-Chain store system, powerbuilder, very good. Can refer to the use for learning to use
- 2022-12-20 20:55:06下载
- 积分:1
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to use MATLAB simulation and control systems operation
运用MATLAB对控制系统进行仿真操作-to use MATLAB simulation and control systems operation
- 2022-02-09 19:44:03下载
- 积分:1
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功能说明:
1.支持UBB
2.支持版主回复.
3.支持留言删除.
4.支持管理密码修改.
5.管理员可查看留言网友IP地址.
6.过滤...
功能说明:
1.支持UBB
2.支持版主回复.
3.支持留言删除.
4.支持管理密码修改.
5.管理员可查看留言网友IP地址.
6.过滤""字符带来的安全隐患.
后台登陆:mofei_login.asp
用户名和密码为mofei -Function Description: 1. Support UBB2. Support Moderators Reply .3. Support message delete .4. To support the management of the password modify .5. Administrators can view the message User IP Address .6.
- 2022-08-25 21:27:35下载
- 积分:1
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这是一个公有继承类的实例,在基类设置了一个成员函数,在其派生类中使用公有继承,详细见源程序...
这是一个公有继承类的实例,在基类设置了一个成员函数,在其派生类中使用公有继承,详细见源程序-This is a public instance of a class inheritance, in the base class set up a member function using derived class in their public inheritance, in detail see the source code
- 2022-01-24 14:05:15下载
- 积分:1
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用于文本分类,自动使用文本分类监管…
用于文本分类,自动使用文本分类监督培训
- 2023-02-24 22:25:02下载
- 积分:1