aThe bare module cost of the heat exchanger which includes the direct and indirect costs for non-base conditions such as nonambient pressure and materials of construction other than carbon steel is given by the following correlation 包括直接和间接费用为非基地适应例如nonambient压力和建筑材料除碳钢之外...
aThe bare module cost of the heat exchanger which includes the direct and indirect costs for non-base conditions such as non-ambient pressure and materials of construction other than carbon steel is given by the following correlation 包括直接和间接费用为非基地适应例如非四周压力和建筑材料除碳钢之外...
For the case of fixed cooling rate, the corresponding cost function had an optimum value with respect to the non-dimensional temperature difference in the cascade heat exchanger. In this case, for a 5% increase in 胃1, the cost value decreased by ~ 7%; although this de...
aLets watch the weather forecast on television 在电视上让手表天气预报[translate] a机架式配线架 Rack type distribution frame[translate] aThe capital cost for the heat exchanger is typically calculated by an equation of the form 基建成本为热转换器由形式的等式典型地计算[translate]...
The LCOH indicatrix is mainly sensitive to geological parameters including permeability and depletion, operational parameters including injection temperature and load factor as well as technical inputs parameters including network length and expense, the efficiency of heat exchanger [46]. Sign in to ...
Cost-effective retrofit of heat exchanger networks (HENs) remains a significant challenge. This paper explores different methods for achieving cost-effective retrofit. The first part of this article presents a novel methodology for the application of heat transfer enhancement in HEN retrofit with a fix...
Heat Exchanger Network Cost Optimization Considering Multiple Utilities and Different Types of Heat Exchangers [J]. Computers & Chemical Engineering, 2013, 49:194- 204.Sun K N; Wan Alwi S R; Manan Z A.Heat Exchanger Network Cost Optimization Considering Multiple Utilities and Different Types of ...
This report revises the use of the maximum energy recovery criterion as objective function for real-time optimisation of heat-exchanger networks. Though in general this criterion leads to minimum total heat exchanged in the service units, it is not sufficient to achieve the actual minimum operation...
Synthesis of cost-optimal shell-and-tube heat exchangers is a difficult task since it involves a large number of parameters. An attempt is made in this article to simplify the process of choosing the parameter values that will minimize the cost of any heat exchanger satisfying a given heat ...
aOzcelik used GA to minimize the exergetic cost of a heat exchanger with the following decision variables: tube length, outer tube diameter, pitch type, pitch ratio, tube layout angle, number of tube passes, baffle spacing ratio, and the mass flowrate of the utility [12]. Ozcelik使热转换器...