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- Calculates the RGA (relative gain array) and DC (disturbance cost) for the 10.492 heat exchanger network. 计算课程10.;492换热器网络的RGA(相对增益阵列)和DC(扰动成本)。
- The heat exchanger network in a certain isomerization process in diagnosed and retrofitted. 采用夹点技术对某芳烃厂的异构化装置进行了分析,并提出换热网络集成改造方案。
- The degeneracy of heat exchanger network synthesis with Hungarian Algorithm by Gillett method or Kuhnmethod often causes the failure of these methods. 实现匈牙利法的常用算法有Gillett法和Kuhn法,目前用于换热网络综合,但在实际应用中有时失败。 本文分析失败的原因在于发生了退化现象。
- Based on typical operation performance of this dwelling CCHP application, retrofit of the heat exchanger network (HEN)is made by optimization design of PA. 其中的夹点分析(PA)理论对系统中的换热网络(HEN)进行了最优化的改进设计,换热网络的改进能实现最小公用事业这一能量目标以及相应的经济目标。
- This paper discusses the combined system which includes the heat exchanger network and the steam-power system.A new method named Grand Coinposite Curve Interation is proposed. 本文对由换热网络和蒸汽动力系统组成的联合系统进行了综合研究,提出了联合系统优化的总组合线迭代法。
- Finally a MILP model featuring minimum number of matches is developed to design the heat exchanger network and its corresponding water utilization network.4. 最后建立了以流股匹配数为目标的MILP数学规划模型,设计换热网络和相应的用水网络。
- Meanwhile, the author points out that, with the prefractionator, the heat exchanger network of the unit should be rearranged and some holes of the middle and lower trays of the prefract... 同时指出,针对增设初馏塔以后的情况,应调整装置换热网络及调整分馏塔中、下段的开孔率。
- The study on the controllability of heat exchanger network (HEN) is summarized, and two control logics are analyzed, which include controllability index method and bypass optimal control logic. 摘要回顾了近年来对换热网络可控性方面的研究,即分析了当前换热网络的两种控制策略:控制性能指数法和旁路优化控制方法。
- Abstract The mathematical model and the description of topologic structure for heat exchanger network are given in this paper.The neighbor heat exchanger networks are defined. 摘要 给出了换热网络同步综合问题的数学模型和拓扑结构的描述,并确定了产生相邻换热网络的策略。
- The mathematical model and the description of topologic structure for heat exchanger network are given in this paper.The neighbor heat exchanger networks are defined. 给出了换热网络同步综合问题的数学模型和拓扑结构的描述,并确定了产生相邻换热网络的策略。
- An easy and fast method for the global optimization of heat exchanger networks using Excel 7.0 for Windows 95 has been proposed. 提出了使用Excel7.;0forWindows95简便和快速优化换热网络的方法。
- A method of Heat Exchanger Networks(HEN) analysis based on system decomposition method for existing HEN structure was proposed. 针对已有的换热网络结构,提出了一种基于系统分解方法的换热网络分析方法。
- Earliest community automatic exchange network installed in Wisconsin. 威斯康星州首次安装社区自动交换局网络。
- The multi-stream heat exchanger networks synthesis (HENS) problem can be formulated as a mixed integer nonlinear programming (MINLP) model according to Yee, et al. 因此对遗传算法进行多流股换热器网络综合的方法进行了研究,最后通过例题证明了方法的有效性。
- multi-stream heat exchanger network 多流股换热器网络
- The heat exchange network in a certain VCM and PVC plant are diagnosed and retrofitted.The energy saving potential of each plant is calculated as 11% and 60%,respectively. 利用夹点技术对某氯碱企业的VCM和PVC装置的用能状况进行了分析,定量计算了生产系统的最大节能潜力,并完整定位出系统用能不合理的位置。
- heat exchanger network synthesis 换热网络
- cold heat - exchanger network optimization 换冷优化
- larger size heat exchanger network 较大规模换热器网络
- The stoke exchange network system is mainly used for transmission, storage and process of stock exchange data. 证券交易网络系统的主要功能是进行证券交易数据的传输、维护和计算 ,要求具备很高的实时性和可靠性。