| 用数论方法计算圆筒炉的直接交换面积 |
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| 引用本文： | 张宗贤,杨光炯. 用数论方法计算圆筒炉的直接交换面积[J]. 中国石油大学学报(自然科学版), 1986, 0(3) |
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| 作者姓名： | 张宗贤 杨光炯 |
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| 作者单位： | 华东石油学院化工原理教研室(张宗贤)，华东石油学院化工原理教研室(杨光炯) |
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| 摘 要： | 本文采用数论方法对圆筒炉的直接交换面积进行了计算,并与采用高斯积分法和蒙特卡罗积分法的计算结果进行了比较,结果表明用数论方法比用高斯方法可以缩短计算时间,并能任意控制精度。
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| 关 键 词： | 数论方法 热交换 积分法 精确度 计算 |
CALCULATION OF THE DIRECT-EXCHANGE AREA IN A CYLINDRICAL FURNACE WITH NUMBER-THEORETICAL METHOD |
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| Zhang Zongxian Yang Guangjiong. CALCULATION OF THE DIRECT-EXCHANGE AREA IN A CYLINDRICAL FURNACE WITH NUMBER-THEORETICAL METHOD[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1986, 0(3) |
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| Authors: | Zhang Zongxian Yang Guangjiong |
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| Affiliation: | Zhang Zongxian Yang Guangjiong |
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| Abstract: | The calculation of the direct-exchange area in a cylindrical furnace with number-theoretical method is presented in this paper. The results of calculation has been compared with that of using Monte-Garlo method and Gauss's multi-integrate method. It shows that the number-theoretical method takes shorter time for calculation and the accuracy of calculation can be controlled. |
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| Keywords: | Number theory methods Heat exchange Integration Accuracy Calculation |
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