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工业铲车的PLC操作控制,《机电传动控制课程设计》报告
工业铲车的PLC操作控制,《机电传动控制课程设计》报告-Of industrial forklift operation control PLC
- 2022-02-06 11:46:35下载
- 积分:1
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实用的DOS系统工程,深入讲解DOS的操作过程
实用的DOS程序,包含细致入微的讲解,循序渐进的深入,让你成为DOS高手...
实用的DOS系统工程,深入讲解DOS的操作过程
实用的DOS程序,包含细致入微的讲解,循序渐进的深入,让你成为DOS高手
-DOS practical engineering, in-depth course on the operation of DOS" s DOS utility program, included on the meticulous, step-by-step in depth, so that you become a master DOS
- 2022-05-25 19:56:51下载
- 积分:1
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Windows手机通过ActiveSync连接到PC
windows mobile connect to pc through ActiveSync
- 2022-04-25 12:51:39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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龙珠CS机器人安装程序。龙珠CS真是有趣。
龙珠CS机器人安装程序。龙珠CS真是有趣。-Pearl CS robot installation procedures. Pearl CS is really interesting.
- 2022-04-02 05:47:33下载
- 积分:1
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利用VB控制WORD输入文字
利用VB控制WORD输入文字-VB control input text WORD
- 2022-08-03 17:33:44下载
- 积分:1
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College Information Management System
实例4学院信息管理系统 - RAR 档案文件-College Information Management System-RAR files
- 2022-01-22 07:58:27下载
- 积分:1
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改程序描述了,在vs中数据库的一系列的用法,重数据库的链接,数据库的创建,数据库的访问和数据库视图的建立,数据库修改等基本的过程。不愧为学习数据库的好例子。...
改程序描述了,在vs中数据库的一系列的用法,重数据库的链接,数据库的创建,数据库的访问和数据库视图的建立,数据库修改等基本的过程。不愧为学习数据库的好例子。-Change procedure described in the series vs the usage of the database, re-link to the database, database creation, database access and database view creation, database, modify the basic process. Worthy of study and a good example of the database.
- 2022-02-04 00:48:03下载
- 积分:1
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fuzzy systems for wind has been described in this controller run using matlab
fuzzy systems for wind has been described in this controller run using matlab
- 2022-08-08 21:28:26下载
- 积分:1
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磁盘是磁盘格式化工具格的一些旧的U盘
mFormat是一个U盘格式化工具,可以格一些老的U 盘-mFormat U is a disk formatting tools, Lattice some old U disk
- 2022-08-02 10:42:37下载
- 积分:1