0069《 化工基础》20秋西南大学在线作业答案参考

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发表于 2020-9-27 17:26:33 | 显示全部楼层 |阅读模式
0069 化工基础
1.[单选题] 在(    )中溶液部分气化而产生上升蒸气,是精馏得以连续稳定操作的一个必不可少条件。
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    A.冷凝器
    B.再沸器
    C.蒸发器
    D.换热器
2.[单选题] 对于饱和液体进料,则有L’(  )L ,    V’(   )V。(    )


    A.大于、等于
    B.不确定
    C.等于、等于
    D.大于、小于
3.[单选题] 平推流反应器的物料连续稳定地流入,在垂直于流动方向上的任一截面,物料的浓度(   )
    A.不变
    B.等于0
    C.随半径方向逐渐增大
    D.随半径方向逐渐减小
4.[单选题] 热量传递有三种基本方式,其中描述传导传热的定律是
    A.分配定律
    B.傅立叶定律
    C.牛顿冷却定律
    D.菲克定律
5.[单选题] 水在圆形直管中作滞流流动,流速不变,若管子直径增大一倍,则阻力损失为原来的(   )倍。


    A.1/2
    B.1/4
    C.2
    D.4
6.[单选题] 空气、水、铁三种物质按各自的导热系数从大到小排列,顺序应该为(     )。
    A.铁、水、空气
    B.空气、水、铁
    C.水、空气、铁
    D.空气、铁、水
7.[单选题] 对于一定的分离任务来说,当全回流时R=(),所需理论板数为最少;而R=()时,所需理论板数为∞。


    A.∞、0
    B.0、Rmin
    C.∞、Rmin
    D.0、∞
8.[单选题] 化工过程四个基本规律是能量守恒,过程的平衡和过程速率以及()。
    A.F.热量平衡
    B.化学反应平衡
    C.溶解平衡
    D.质量平衡
9.[单选题] 两种流体在换热器内间壁两侧分别以相同的方向流动称为(    ) 。
    A.折流
    B.并流
    C.错流
    D.逆流
10.[单选题] 精馏的两操作线都是直线,主要是基于(    )

    A.恒摩尔流假设
    B.理论板的概念
    C.理想溶液
    D.服从拉乌尔定律
11.[单选题] 柏努利方程式中的 <img class="kfformula" src="data:image/png;base64,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" data-latex="\frac {{u}^{2}} {2}"/>项表示单位质量流体所具有的(     )。
    A.有效功
    B.静压能
    C.位能
    D.动能
12.[单选题] 以绝对零压作起点计算的压强,称为(    )。  

    A.静压强
    B.真空度
    C.绝对压强
    D.表压强
13.[单选题] 用120℃饱和蒸汽加热原油,蒸汽冷凝成同温度的冷凝水,此时两流体的平均温度差,(△tm)并流(         )(△tm)逆流。


    A.大于
    B.小于B
    C.等于
    D.不定
14.[单选题] 湍流流体与器壁间的对流传热其热阻主要存在于(   )。
    A.湍流主体区域
    B.器壁内
    C.湍流流体的滞流内层
    D.整个流体内
15.[单选题] 流体在圆管内作定态流动时,以下说法不正确的是( )。
    A.E.2000≤Re≤4000为层流
    B.湍流时流速为最大流速的0.8倍
    C.层流时平均为最大流速的0.5倍
    D.Re≥4000为湍流
16.[单选题] 某二元混合物,若液相组成xA为0.45,相应的泡点温度为t1;气相组成yA为0.45,相应的露点温度为t2,则
    A.t 1>t 2
    B.t 1= t 2
    C.t 1<t 2
    D.不能判断
17.[单选题] 对于稳定过程,某时间段内系统中积累的物料质量总和(   ):
    A.等于0
    B.大于0
    C.小于0
    D.不一定
18.[单选题] 10千克力·米等于(   )焦耳
    A.10
    B.98.07
    C.9.807
    D.1
19.[单选题] 以下雷诺数中表示湍流的雷诺数为 (   )

    A.5000
    B.3000
    C.1000
    D.500
20.[单选题] 多层平壁稳态导热时,各层(   )相等。
    A.传热速率
    B.传热量
    C.传热阻力
    D.温差
21.[单选题] 精馏分离原理是
    A.同一设备内液相多次部分气化
    B.同一设备内气相多次部分冷凝
    C.同一设备内液相多次部分气化同时气相多次部分冷凝
    D.以上都不是
22.[单选题] 蒸馏分离的依据是
    A.各组分浓度不同
    B.各组分挥发性不同
    C.各组分定压比热不同
    D.以上都不是
23.[单选题] 当系统压力高于大气压时,则(  )
    A.绝对压力= 大气压+ 真空度
    B.绝对气压= 大气压- 真空度
    C.绝对压力= 大气压 +表压
    D.绝对压力= 大气压- 表压
24.[单选题] 通常情况下液体的粘度随温度升高而(   )
    A.降低
    B.升高
    C.不确定
    D.不变
25.[单选题] 流体流动时产生内摩擦力的根本原因是流体具有 (    )。
    A.B.温度
    B.质量
    C.粘性
    D.流动性
26.[单选题] 当气液两相组成相同时,则气相露点温度(    )液相泡点温度。


    A.低于
    B.高于
    C.不确定
    D.等于
27.[单选题] 泵实际安装高度必须低于允许安装高度,才不发生(      )。


    A.电机损坏
    B.汽蚀现象
    C.气缚现象
    D.叶轮空转
28.[单选题] 连续稳定反应器的物料衡算方程是(     )。


    A.进= 出+ 反+ 积累
    B.以上都不是    Q1647861640  吉大答案请进 ap5u.com
    C.进= 出+ 反
    D.进= 出
29.[单选题] 当流体在圆管内作层流流动时,其摩擦阻力系数为(    )。
    A.64/Re
    B.无穷大
    C.1
    D.0
30.[判断题] 在传热系统中温度分布不随时间而变化的传热过程为定态传热,定态传热的特点是传热面积为常量。
    A.正确
    B.错误
31.[判断题] 化工管路都是由直管和管件组成,所以流动阻力包括直管阻力和管件的局部阻力。
    A.正确
    B.错误
32.[判断题] 全混流反应器的特点是反应器内反应物料完全均匀。
    A.正确
    B.错误
33.[判断题] 气体在圆管内作定态流动时,其流速与管内径的平方成反比。
    A.正确
    B.错误
34.[判断题] 无相变时流体在圆形直管中作强制湍流传热,在<img class="kfformula" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPQAAAA4CAYAAADKBdUxAAAIqklEQVR4Xu2cOex2QxTGj9ZS2hKFIJFQCxIaNGKvEBKFJSpLdESioRNLJZYIIXRE6GxBgqgQKmuFKC0t+cl9ZDKZ7d773vm/73zndt//vXdmznPOc86Zc2a+48wfR8ARGAaB44aRxAVxBBwBc0K7ETgCAyHghB5ImS6KI+CEdhtwBAZCwAk9kDJdFEfACe024AgMhIATeiBluiiOgBPabcARGAgBJ/RAynRRHAEntNuAIzAQAk7ogZTpojgCTmi3AUdgIASc0AMp00VxBJzQY9rAVWb2tJl9ama3jimiS5VCwAk9rl3cZGavmdnVZvbOuGK6ZCECTuix7eEfM3vVo/TYSnZCHzv6fcXMbjHb62uyrPH3SSUnF5wP24grgnfPmzIQzz4Ce/YIPTa5IcHbZnazmb2+h6I+aGYQU/t8yP2tmT2WWCu/xfWAz8zsoj2U68iW5IQ+Mui7TUza/aaZ3dBtxvaJWNt9ZvbU9Mm9ZvZkJqPg3dhendAR1k7oduM7xDeVcrP2Vl3fbmZ3mtmFgcCfR8KTGr9nZi+b2ScrgEmRNPU3puDvPCrykX3c0eCoHjWzyyvyICtO7/lDLyC2KnmFzvb+UwwYIwn3caSpL8xY+ZwxMLC/plTzNDN7P5Nianqi1ilmBomON7MTzOzDIKrllgmZz5lS0jgStoimaPmcmd0VfaC2GH++bQWp5xBa2wfmhHxgOKclRzSHuKmq/yVm9shE/DXbEzA7c8o6yDzQFXq7uNfW4FgnNHu4CxJe/g0z+6JCNNn4nDEY9/GAABjSS2b241TwiYmGgfwW7X9l2Cmi6fu4GAZxfjCzs1uYPL2jMYiCKeemttiadH4OoVkWWOM8zzIzsoY5+2dF+JzNC1cyD4pvSx5tAeJtTi7rWDJH8ZtjmdCQ6WMzuzQRYfRbrYc7ZwyM8ctESoeBkuqlCJprOynapPSXqmwzN5nBHH1/PxGn9E2NJDWDnUPoJ6YsioKZyNdK6layrpUHB0w9IJRLc8/BvoZb9vcukyxe3bYfam+V8/KQBm/9UGEZc8ZIVWk1NOThiSMo3/ydSHlLhMaYUo5oTk9ajqoU1cMUeKkdzSH0nHdjlcmhlbKaXcijLCJ0nkuc6WLLX6qIxRPu0YfvmtkfhaIK6fFJlfRrzhgYZC6ilAiagqw01i4g1v65dChFhro25V5T5W5NZdHl9VMRLVcb2YU8YI8ueRQocNbMyZ5f1fxd6Cg5xlEQGu9/5VQUohClQk/vCiPAf5WIfgLq2alIUtp3zhkDxeb2ynMIrUhC5pDq1+7CWJS2l+YoFZlYA+ukwMRDloGeKTaG/XBIdG1g/HHtgjT7p4kI4HdPsGVh/Icb99EtqbTkiYtiRFt65SrCYb93TzIhG+sL9cBcIW5yOshy/y6UUxqjN6EppAAQHisEQQWWcD+r/chWGAB0KQWD0LRvanvItWMgH2tpLcZg9Kc3GvJS7HLGrfFE+FxFWMWrkICKXvEWRySmGkyFOOyXh9sEVdYJAr9MC2kJAnKApe2DonPswLDB7yYnInthnZpXkT+0kThrwBG9NWVnmx/u6UlokTbn9RE8vB0EocJ2Cd+Tni15ADSOZvtCaBlTrV2CYV43Faposazp/9YwzEU0DJx1QqgcmUryHMVBkNL2AZu6cXKQHGiJCUfwUQ0l7oODITZLlrc3h3Z6EroWhcLqLECfuvGeYx8IreJTLX2GJEQv0jt6m6R/HwWkph9Lz7n1+dnMXsy8rKo7EY2sQQ8pM+fCS2tVNEztvUWe3sYvu2Kvr7MGkol/f104FitCyykQFEpF0lb8N3uvF6HltcMCSCxUmOKWKsK7AmMfCE3KhlHFBzdqMmJoYFprq9XGSf0uPaSMV1lWbpuhb8NsAwfBgQ56x1tnFil51H5bg5Wcwpoxluhi9je9CE01mON3pflkDBxkOHHj6Kx0iQiUI1NLUQxjWTpG6SJCiyJrGU/LGKl3avvnUgFPv0F4PVT2fz2iI5XKgFjLGltv6ckvxXun360Rcs5CWtosInSv+7sY35+FthROiKd0amjpGERXnlKVOtebFu6tlXFF1VajrlWES45kKyczx9bCd5Uqr2mtySn0ssulsv73XU9Cl6rBrEWETp3c4vddF8VIWxkz15aCUBRJagdL5o6RIzN/j9sfpcos5Gk9ztl6L1r75xwB9HvuOGhtG7PKWBd83NJ+qw0rp1DaLtbG6PZ7L0LXDmCEh+N7rUkFnNS+KPUbazwjc666dQwIQbEvFZnDiioGgDE+k6lmz+1Ft1Zj5VRzha9U9GYt+k8GanoO20A9jFypci5ItKyh1Rm2jLX5O73Ik+ozSzhdcv9gaoWwpti4twKCuS9LpNUYZnwLSsYct5dax1CGQZsj9dDfDCvAOJAHEu0hXeiY0y5h7S0RpnZYJCa0Dlno1pMieEwgHTKJD5ZspVfGbTm+2jJ/6UBQy/dd3+lFaKXMRDJODfGohRC2DfCGrdcDdwUUUYMbV1oXxEpdT1RhL+XtW8YQGXLrzm1JcG6sSQ/V4tqVS90V5sYY30LmnK4x/HOnQuT50yTfTPWF+JgkcnJYhPMCtL4YO74TzTvXTNsBrZl2W9hm25XuUuPo9Fl8n5sDInOuW2rsVme4pUzNY/ckdPOi/MVVCMTbhYNKGVdJ7h93K4o51P0QIG0mcqrYx7852dX7QEc/iX2m/xHwCD2eMaQuB7Tsn8dD4hiUyAk9ntIhdFh112WBrS+7jIfkAUrkhD5ApVWWHN72CffPPY7TjofmgUnkhD4whTUsV21Auggcu6RKzm0zqvT+n9I3AHjIrzihD1l7vnZHIELACe0m4QgMhIATeiBluiiOgBPabcARGAgBJ/RAynRRHAEntNuAIzAQAk7ogZTpojgCTmi3AUdgIASc0AMp00VxBJzQbgOOwEAIOKEHUqaL4gg4od0GHIGBEHBCD6RMF8UR+BderC9XlvzxQAAAAABJRU5ErkJggg==" data-latex="\alpha =0.023\frac {\lambda } {d}{Re}^{0.8}{Pr}^{n}"/>  公式中,当流体被加热时,n取0.3。
    A.正确
    B.错误
35.[判断题] 当精馏操作的回流比减少至最小回流比时,所需理论板数为最小。
    A.正确
    B.错误
36.[判断题] 为减少圆形管导热损失,采用包覆三种厚度相等的保温材料A、B、C,若 <img class="kfformula" src="data:image/png;base64,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" data-latex="{\lambda }_{A}>{\lambda }_{B}>{\lambda }_{C}"/>,则包覆的顺序从内到外应该依次为CBA 。
    A.正确
    B.错误
37.[判断题] 导热系数λ,对流传热系数<img class="kfformula" src="data:image/png;base64,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" data-latex="\alpha " width="61" height="40" style="width: 61px; height: 40px;"/> 及总传热系数K都是表征物质性能的参数
    A.正确
    B.错误
38.[判断题] 在同一种连续流体内,处于同一水平面上各点的压强都相等。
    A.正确
    B.错误
39.[判断题] 精馏塔由下而上,气相中轻组分含量增大。
    A.正确
    B.错误
40.[主观填空题] 间歇反应器的物料衡算方程式为(   )
    A.
41.[主观填空题] 单元操作是指化工生产中只改变物料的物理性质而不发生()的物理操作。
    A.
42.[主观填空题] 理想管式反应器 PFR的空混和返混 都为(     )。
    A.
43.[主观填空题] 离心泵启动前需要先向泵内充满被输送的液体,否则将可能发生(     )现象。
    A.
44.[主观填空题] 测定离心泵性能曲线的装置中,一般应在泵的进口处安装(    )。
    A.
45.[主观填空题] 传热的基本方式是传导、(    )、辐射。
    A.
46.[主观填空题] 流体在圆形水平直管中流动,测得平均流速为0.5m/s,若Re为900 ,则管中心处点速度为(      )m/s。
    A.
47.[主观填空题] 对于二元理想溶液, x-y图上的平衡曲线离(     )越近, 说明该物系不容易分离 。
    A.
48.[主观填空题] 在多层平壁稳定热传导中,通过各层的热通量(     )。
    A.
49.[主观填空题] 返混是指不同湍流时间的物料之间由不均匀到均匀的过程,其结果是使所用反应器的性能(      )。
    A.
50.[主观填空题] 柴油在圆形直管内作强制滞流流动。若流量和物性不变,将管内径减半后仍为滞流,则管内对流传热系数变为原来的(     )倍。
    A.
51.[主观填空题] 强化传热可以从增大总传热系数、增大传热面积、(          )三个方面采取措施。
    A.
52.[主观填空题] 对于一定的分离任务来说,精馏过程回流比R=∞时,所需理论板数为最少,此种操作称为(        )。
    A.
53.[问答题] 在全混流反应器中进行如下反应A+B→P,根据实验测定,反应为一级反应:<img class="kfformula" src="data:image/png;base64,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" data-latex="(-{r}_{A})=k{c}_{A}"/>。在288K时,反应速率常数为<img class="kfformula" src="data:image/png;base64,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" data-latex="k=0.0806mi{n}^{-1}"/>;每天处理的溶液量为<img class="kfformula" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGUAAAAuCAYAAAAx49dgAAAEBElEQVR4Xu3aeaitYxTH8c/NlDJdFPGHIXJF5og/kCIyZ7roXqnbpZBEhhCROWTKH0SZM5UpIWMp/OEPUYqSyDzLTPSr56230z72Tmfv/dzjeep06n3f/ez1ru+z1vqtdc4CbVXngQXVWdQM0qBUeAgalAalQg9UaFKLlAalQg9UaFKLlAalQg9UaFKLlAalQg9UaFKLlAalQg/MbtKWOBZvYX88j0fx17jfokXKYA+vhXNwIz7HVrgXZ+GlBmXcHhi8fyDcjQvwLNYrUF7GFeM2qUXKYA/HL2vgF/yJTQqUa/DYfISyMg7AviVF5MVHWfthR1w1ysNz+EwAHY9dcD5+msO9B241qUhZFUdgJ6yDrfE2ziincdh7bojb8TouHfbwHN1fCZsXGNuX+vLJHO39r9tMCkrfiNVxfbkwCpQ453RcjKSPSUHp27wpbsHleHXcYFYEKEkbe+BgvDIlKDkYOQxr40z8Ok4wtUOJNF2OR3BrOaWTiJRTS7pdgo8LgAuxG3Lt2/8rlByYpXgHHxT1k9QxE0qeS71KnYpKug+RrntjV7yPffBGkbkLS1OYgp1Uuk1JSx/1HH0oNsAdRX3lcNxU6uB1424ga46UOHkv3FbEQZq3QVA2wwmlfzi7qLo38ThexN/YE0/iIqyPa/EN1iy14iuci98LmCjEw5G909Hvjq+LLaOqxf8cTLVCyQk+DXfhs17zNghK5OoXJTquxDKcjPsLkDhnZzyBwMr97JnViY4U8uwTx0991QrlkCKVnyse6jrqmVBWKaOPpKwfSnr6Dqfg+553s1+avqS5zK+6lVSWzv3TovB+njoRpvIvRsMk8cbl1N6A34ZA6ftwOzxcBEEnuXM/By9N39Hl593ehxbhQdzZk+lT51JbpCSXJ/U8g/d63pktUvoOPAYPIJ1/F2G539WNHIakrpkRdE+ZMIy9/xiVdm1QdihN4mu9etDl/pz0qLD0KomgAOhqQ9dHBMjiorg6H2xRns1gMbK2G71nypAaFEERmZtiX8WqDcpsThkWKWnqMoaJMko9+bG3UWZsARKZG0XWrU4+P43LkGJ/HK7GH9OkM1+gdPUkai0Ojgzu1nk4EUcWedtd72BFdif6IoEjFvLHrKmuFQXKRqV5fGGWMUunrmZGQ1dP1h3QieczlyC1KHUmvc7Nk5gCDyM+SSgHYtvSkB1VDHuo1IlMjJ8aYGymw6kR6cwPQqa0Gbnk+fzumr2Ig8NwEj7s7RPJm648pz8DxX4EZVqdZjKd/Gol/X05zGGTuD9JKJN4n3nxHQ1KhRgblAalQg9UaFKLlAalQg9UaFKLlAalQg9UaFKLlAalQg9UaFKLlAalQg9UaFKLlAalQg9UaNI/Ds3XL7u4JoMAAAAASUVORK5CYII=" data-latex="{14m}^{3}"/>,进料的初始浓度<img class="kfformula" src="data:image/png;base64,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" data-latex="{c}_{A0}=0.095kmol/{m}^{3}"/>,A的转化率为85%,试计算: 该全混流反应器的有效容积。
    A.
54.[问答题] 高恒位水槽距出水管垂直距离为6.0m,出水管内径为68mm,流动中的阻力损失为
5.7[m水柱],试求输水量为每小时多少立方米?
<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs2018/2019/07/05/201907051562298260832030424.png" title="201907051562298260832030424.png" alt="流动8-3.png"/>
    A.
55.[问答题] <p style="text-align: justify; line-height: 150%; text-justify: inter-ideograph;"><strong><span style="font-family: 宋体;">用离心泵将水由水槽送至水洗塔内。水槽敞口。塔内表压为0.85at。水槽水面至塔内水出口处垂直高度差22m。已知水流量为42.5m<sup>3</sup>/h,泵对水作的有效功为321.5J/kg,管路总长110m(包括局部阻力当量管长),管子内径100mm。试计算摩擦系数λ值。</span></strong>
<p style="text-indent: 40px;"><span style="font-family: 宋体; font-size: 16px;">                                                  <img title="201609161473996263995099586.bmp" alt="2-2a.bmp" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201609161473996263995099586.bmp"/></span>
    A.
56.[问答题] 有机物在套管式冷却器的管内流动,流量为2000kg/hr,温度从64℃降至35℃,冷却水在套管环隙内逆流流动,温度从20℃升至35℃,传热面积为2m2,有机物的定压比热为1.82kJ/kg.K,试求传热总系数K
    A.
57.[问答题] 等温反应 A  生成 R ,  (-rA) = kCA ,  在一容积为VR  的CSTR中进行,
其出口转化率为50%,现将此反应移至同容积的PFR中进行,且保持原条件不变,
求此时的出口转化率为多少?
    A.
58.[问答题] 在常压连续精馏塔中分离两组分理想溶液。原料液组成为0.35(易挥发组分摩尔分率,下同),塔顶采出率D/F为40%,且已知精馏段操作线方程为y=0.75x+0.20,试求:
   回流比和馏出液组成。
    A.
59.[问答题] 某燃烧炉的平壁由耐火砖、绝热砖和普通砖三种砌成,它们的导热系数分别为1.2W/(m·℃),0.16 W/(m·℃)和0。92 W/(m·℃),耐火砖和绝热转厚度都是0.5m,普通砖厚度为0.25m。已知炉内壁温为1000℃,外壁温度为55℃,设各层砖间接触良好,求每平方米炉壁散热速率。
    A.
60.[问答题] 在常压连续精馏塔中分离两组分理想溶液。原料液组成为0.35(易挥发组分摩尔分率,下同),塔顶采出率D/F为40%,且已知精馏段操作线方程为y=0.75x+0.20,试求:
   回流比和馏出液、釜残液组成。
    A.
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