【摘要】 文章简要叙述了近 10年来化工领域网络计算技术的发展状况 ,提出了一种基于分布式计算的网络计算模型 ,并将这一模型应用到化工精馏模拟计算领域。文章对分布式网络计算模型的成员结构及成员间的关系和通信方式进行了仔细分析 ,给出一个模型结构框图 ,同时 ,对如何选择开发平台、开发语言和开发工具提出了一些建议。并给出了一个采用分布式网络计算模型的化工精馏模拟网络计算系统的设计实例 ,并列举了采用这个模型进行实际模拟计算应用的两个具体例子。最后对网络计算的发展前景做了一些展望更多还原

【Abstract】 The situation of development of network computing technology in the passed decade has been briefly reviewed and a network computing model based on distributed computing was proposed. The distributed network computing modal have been applied to chemical engineering area for distillation simulation. The member’s structure, relationship and communication method of distributed network computing modal were fully discussed. A framework flow diagram for this modal was given to illustrate it’s structure and some advices about how to select the application platform, program language and develop tools were proposed. The actual design work of use this modal to the system of distillation simulation in the area of chemical engineering was discussed and two examples using this system to resolve reality problem was given. In the last, some perspective view for the development of network computing has been done.更多还原