Optimal design of shell-and-tube heat exchangers máté petrik 1, dr gábor szepesi 2, the heat exchanger is a heat transfer device that exchanges heat between two or the spreadsheet of the optimization of one-pass heat exchanger result: 32 pieces, 20x2 mm, 129 m long tubes, 170 mm diameter shell and 9435. Optimization of shell-and-tube intercooler in multistage compressor system y wu j f hamilton w shenghong optimization of shell-and-tube intercooler in multistage compressor system abstract heat-exchanger optimization for a. Multi-stage design of heat exchangers is presented • feasibility based ranking strategy is employed for constraint handling • learning abilities added to particle swarm optimization. Understanding the thermal characteristics of your bulk solid is critical to design an optimal heat exchanger for your application heat exchanger optimization our customer support team is able to validate and verify equipment and process performance in the field.
The organic fluid choice and the heat exchanger design firstly, the orc performances have been evaluated for keywords: orc, design, optimization 1 introduction in the last decades, the global energy crisis and the • multistage turbine is needed because of the high pressure ratio. International journal of energy research int j energy res 2007 31:1266–1274 published online 13 february 2007 in wiley interscience (wwwintersciencewileycom) doi: 101002/er1298 heat exchanger: from micro- to multi-scale design optimization lingai luo1,,y, yilin fan1 and daniel tondeur2 1 laboratoire optimisation de la conception et inge´nierie de l’environnement (locie. A design that maximizes energy recovery using heat exchanger networks to match the process hot and cold streams, will result in minimal external heating and cooling requirements to meet the energy.
Coilthermaldesigner software covers designing of almost all fin-and-tube heat exchangers in the field of air conditioning and refrigeration, although the application is not limited to hvac and refrigeration arena condenser: a condenser unit used in central air conditioning systems or split-units typically has a fin-and-tube heat exchanger section to cool down and condense incoming. A heat exchanger is a device to transfer heat from a hot fluid to cold fluid across an impermeable wall fundamental of heat exchanger principle is to facilitate an efficient heat flow from hot fluid to cold fluid. Keywords: heat, exchanger, cost, optimization, genetic 1 introduction 1a shell-and-tube heat exchanger is a reincarnation of the double-pipe configuration instead of a single pipe within a larger pipe, it comprises of a bunch of pipes or tubes optimized heat exchanger design problem, in this paper, a. 237 chapter 8 multi-objective optimization of multi-stage gas-phase refrigeration systems nipen m shah 1, gade pandu rangaiah 2 and andrew f a hoadley 1 1department of chemical engineering, monash university, clayton, vic 3800 australia 2department of chemical & biomolecular engineering, national university of singapore, singapore 117576, singapore.
Consider a three-stage heat exchanger optimal design problem [1, 2] a cold fluid is heated from 100 °f to 500 °f by passing through three heat exchangers in series (labeled , , and in the diagram) at each stage, the cold stream is heated by a hot fluid. In this paper, the design optimization is carried out because the heat exchanger design is the focus is next placed on the optimization of the heat exchanger’s structure, with the intent to manufacture a lighter spiral tube-in-tube heat exchanger with high heat transfer efficiency the effects of the optimization parameter space on the. The effect of capillary tube-suction line heat exchanger (ctslhx) geometry on system performance was explored at various design and off-design conditions by embedding it in a system model a detailed finite-volume model of the. The optimization algorithm is suited to the design of shell-and-tube heat exchangers with single-phase fluids flowing in a unique shell before the optimization, the user must define the values of the parameters indicated in the left column of table 1.
In this paper a simplified approach to optimize the design of shell tube heat exchanger [sthe] by flow induced vibration analysis [fva] is presented the vibration analysis of sthe helps in achieving optimization in design by prevention of tube failure caused due to flow induced vibration the main. Abs tract ² in this paper a design optimization of shell and tube heat exchanger by flow induced vibration analysis through htri is presented it is found that in case of large sized shell and tube. For finned-tube heat exchangers, one of the most important design parameters is the sequence in which the tubes are connected to define the flow path of refrigerant through the coil, ie, the refrigerant circuitry.
Keywords: fin height, optimization, double pipe heat exchanger, longitudinal fin, effectiveness i introduction heat exchangers are used to transfer that energy from high temperature liquid to low temperature temperature of details are given in design section later. Optimization methods for engineering design in this text we discuss a computer-based approach to design optimization with this in the case of a heat exchanger, the design variables might be the number of tubes, number of shells, the tube diameters, tube lengths, etc sometimes we also refer to the. Cummins confidential he design goals optimization: minimize heat exchanger weight minimize pressure drop in shell minimize pressure drop in tubes. To design and develop a shell and tube heat exchanger to meet the functional requirements as per table1, table 2 and table 3 to satisfy company requirement as per asme code & tema standards the scope was limited to analyze the.
Description a comprehensive source of generalized design data for most widely used fin surfaces in ches compact heat exchanger analysis, design and optimization: fem and cfd approach brings new concepts of design data generation numerically (which is more cost effective than generic design data) and can be used by design and practicing engineers more effectively. The most expensive component of such systems is the heat exchanger (hx) thus, this study focuses on cost optimization of hx designs for flow-through swps using high-effectiveness polymer microchannel hxs. The optimization of these parts for a 20 kw stirling engine is shown in this paper key-words: stirling engine, cooler, heater, regenerator, heat exchanger, optimization, performance.