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| 丁苯橡胶深床干燥的传热传质模拟 | |
| 引用本文： | 姜宝成,宫天泽,王德耀,李炳熙. 丁苯橡胶深床干燥的传热传质模拟[J]. 节能技术, 2006, 24(2): 107-111,130 |
| 作者姓名： | 姜宝成 宫天泽 王德耀 李炳熙 |
| 作者单位： | 哈尔滨工业大学能源科学与工程学院,黑龙江,哈尔滨,150001;哈尔滨工业大学能源科学与工程学院,黑龙江,哈尔滨,150001;哈尔滨工业大学能源科学与工程学院,黑龙江,哈尔滨,150001;哈尔滨工业大学能源科学与工程学院,黑龙江,哈尔滨,150001 |
| 摘 要： | 本文通过实验，确定了丁苯橡胶的干燥常数，并建立了丁苯橡胶深床干燥的传热传质数学模型，利用有限差分法进行数值求解，计算得出不同深度处物料温度与含水率随时间的变化规律，以及在不同的干燥介质温度下物料含水率随时间的变化规律。 |
| 关 键 词： | 橡胶干燥 干燥常数 传热传质 |
| 文章编号： | 1002-6339（2006）02-0107-05 |
| 收稿时间： | 2006-01-20 |
| 修稿时间： | 2006-01-202006-03-02 |
Heat and Mass Transfer Simulation of SBR Dryness in the Deep Bed |
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| JIANG Bao-cheng,GONG Tian-zhe,WANG De-yao,LI Bing-xi. Heat and Mass Transfer Simulation of SBR Dryness in the Deep Bed[J]. Energy Conservation Technology, 2006, 24(2): 107-111,130 | |
| Authors: | JIANG Bao-cheng GONG Tian-zhe WANG De-yao LI Bing-xi |
| Affiliation: | College of Energy Science and Engineering,Harbin Institute of Technology, Harbin 150001, China |
| Abstract: | Through the experiments,the drying constant has been comfirmed in this paper,and the heat and mass transfer model of deep fixed-bed for styrene butadiene rubber(SBR) is established.The time-changing rules of material's temperature,moisture and temperature of dryness medium in the different depth have been obtained by using the finite difference method. |
| Keywords: | rubber dryness drying constant heat and mass transfer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |