Use the sliders to vary the hot and cold stream sources and target temperatures. To solve this task, i took a theory based approach. Unit operations lab heat exchanger 11 heat exchanger heat exchange is an important unit operation that contributes to efficiency and safety of many processes. The notes are intended to describe the three types of heat transfer and provide. This report describes the findings of our research and presents. The first type of a heat exchanger is called the recuperative type, in which heat are exchanged on either side of a dividing wall by fluids. Counterflow heat exchanger an overview sciencedirect. The ratio of the heat transfer surface area of a heat exchanger to its volume is called the area density. Project report on vcr system with liquid suction heat exchanger. The goal of this assignment is to use heat transfer concepts and equations to design and optimize several pieces of brewery process equipment, including ovens, water heaters, kettles, and a wort chiller heat exchanger. The heat exchanger must be isolated from system vibrations using flexible piping connections and isolation pads on the mounting feet.
The flow pattern in the shell side of the heat exchanger with continuous helical baffles was. Heat pipes seminar ppt with pdf report study mafia. Double pipe heat exchangers often also referred to as double pipes are characterized by a construction form which imparts a ushaped appearance to the heat exchanger. The present work has been carried out with a view to predicting the performance of a shell and tube heat exchanger. In the later stages of the project design, when detailed equipment specifications are. Thompson thesis submitted to the faculty of the virginia polytechnic institute and state university in partial fulfillment of the requirements for the degree of master of science in mechanical engineering. Fabrication and testing of a heat exchanger module for thermoelectric power generation in an automobile exhaust system megan d. Williams report author, thomas walters, donghoon han. A project report on implementation of traditional and non.
Heat exchanger fouling and estimation of remaining useful life tutpol ardsomang1, j. The project report entitled vcr system with liquid suction heat exchanger, for the award of the bachelor of technology in mechanical engineering and submitted to the department of mechanical engineering is an authentic record of my own work carried out under supervision of mr. This is to certify that the project report entitled, implementation of traditional and nontraditional optimization algorithms for heat exchanger design, submitted by gaurav singh109ch0492 in partial fulfillments for the requirements for an award of bachelor of technology degree in chemical. Upadhyaya2 1 department of industrial and systems engineering, university of tennessee, knoxville, tn 37996, usa. Doe hydrogen program fy 2005 progress report 306 iv. Design and analysis of a newly installed plate heat exchanger. Counterflow heat exchanger an overview sciencedirect topics. The objective of the project is design of shell and tube heat exchanger with helical baffle and study the flow and temperature field inside the shell using ansys software tools.
Design and analysis of a newly installed plate heat exchanger apparatus for the wpi unit operation laboratory course. A heat exchanger is a system used to transfer heat between two or more fluids. You can simulate the plate heat exchanger perfect for your needs, any time of the day, from anywhere. Some of the types of shell and tube heat exchangers available include helical coil heat exchangers and double pipe heat exchangers, and some of the applications include preheating, oil cooling, and steam generation.
The overall goal of the project was to prove that nuclear plants can work in tandem with hydrogen and biofuels. Heat exchanger ask latest information, heat exchanger abstract, heat exchanger report,solar tracking system presentation pdf,doc,ppt, heat exchanger technology. If the heat exchanger is located at the inlet or discharge of a blower with a pulsating flow, such as a roots type rotary lobe blower, the heat exchanger must be protected from the pulsation by a chambered silencer. Jessica holmes calvin lam bradford marx andrew nelson.
The process in solving simulation consists of modeling and meshing the basic. Transformer heat recovery project report issue 04 october 2018 page 2 1 introduction arup was commissioned by northern powergrid npg to investigate the potential for heat recovery from major transformers at grid supply points and primary substations. The objective of the project is design of shell and tube heat exchanger with helical baffle and study the flow and temperature. The coolant is confined to the tube side since it is corrosive. As part of my 3rd year computational fluid dynamics cfd module, i was tasked with designing a cross flow heat exchanger, using cfd, capable of providing 1. Heat exchangers are devices that regulate efficient heat transfer from one fluid to another. However, the term is commonly used to equipment in which two process streams exchange heat with each other. Introduction to engineering heat transfer these notes provide an introduction to engineering heat transfer. Ratio of heat transfer area on one side of a plate exchanger to total volume between the plate on that side. Doc report heat exchanger ridzuwan rahimi academia. Tarun goel, assistant professor, department of mechanical. This is to certify that the project report on design and analysis of heat exchanger is the bona fide work of akash behl and yash rane, students from indian institute of technology roorkee, who carried out the project work under my supervision during the summer internship 2012. Considerations in designing a nuclear power plant with a hydrogen and biofuels facility lauren ayers, matthew chapa, lauren chilton, robert drenkhahn, brendan ensor, jessica hammond, kathryn harris, anonymous student, sarah laderman, ruaridh macdonald, benjamin nield, uuganbayar otgonbaatar.
Heat exchangers influence the overall system efficiency and system size. Design and analysis of a newly installed plate heat. May 03, 2019 shellandtube type heat exchanger having a 0, b 30, and c 60 baffle angles. Design and demonstration of a heat exchanger for a. Redesign a heat exchanger using additive manufacturing methods 5 may 2016 edsgn 100 section 026. The common focus of the publication is to predict the variation of lmtd, heat transfer coefficient, nusselt number, and pressure drop with a change in values of reynolds number for 0, 30, and 60 baffles situated in the heat exchanger as shown in figure 1. The term heat exchanger applies to all equipment used to transfer heat between two streams. Design and demonstration of a heat exchanger for a compact natural gas compressor major qualifying project report submitted to the faculty of worcester polytechnic institute in partial fulfillment of the requirements for the degree of bachelor of science of mechanical engineering submitted by. The basic configuration of shell and tube heat exchangers, the thermal analysis and design of such exchangers form an included part of the mechanical, thermal. In your report you should provide all correlations relevant to the geometries and the flow. Pdf design of shell and tube heat exchanger single phase. Heat exchangers are used in both cooling and heating processes. The change of exergy of the universe is zero, and the process is reversible. Lockheed martin needed a solution that would improve the design of their heat exchanger through the use of additive manufacturing.
The project team would like to acknowledge the significant efforts put forth by several. Considerations in designing a nuclear power plant with a hydrogen and biofuels facility lauren ayers, matthew chapa, lauren chilton, robert drenkhahn, brendan ensor. Lockheed martin required that the redesigned heat exchanger had the same dimensions as the original, better or the same amount of. Qualitative dependence of the fluid temperature on position inside a singlepass heat exchanger is shown in fig. The heat exchanger contains 7 tubes and 600 mm length shell diameter 90 mm. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. You created this pdf from an application that is not licensed to print to novapdf printer. The heating is to be accomplished by passing hot engine oil, which is at 160c, through the shell side of the exchanger. The doublepipe heat exchanger is one of the simplest types of heat exchangers. Heat transfer processes set limits to the performance of aerospace components and systems and the subject is one of an enormous range of application. The oil provides an average convection coefficient ho 400 wm2k on the outside of the tubes. The compact recuperator is required to operate at high temperature and high pressure differentials, 169 bar 2,500 psi, between streams of sco 2. Pdf design of shell and tube heat exchanger single. Hisaka websimulator hws plate heat exchanger this is the.
I hereby declare that i have checked this project report and in my opinion, this. A heat pipe is a device that effortlessly transports thermal energy from its one point to the other. A heat exchanger is a device that is used to transfer thermal energy enthalpy between two or more fluids, between a solid surface and a fluid, or between solid particulates and a fluid, at different temperatures and in thermal contact. Considerations in designing a nuclear power plant with a. Since all heat exchangers considered in this experiment have a single pass for both the hot and cold fluids, the discussion below is limited to singlepass heat exchangers. This paper describes the designfabricationtest of a simple heat exchanger as a final year design project for undergraduate engineering students. Heat exchangers are an enabling technology for efficient power generation with a closed, recuperated brayton cycle using supercritical carbon dioxide sco 2 as the working fluid.
Access the url below and click on the websimulator icon. A shellandtube heat exchanger must be designed to heat 2. The projects main purpose was to design, build and test a compact heat exchanger for supercritical carbon dioxide sco 2 power cycle recuperators. Shell and tube heat exchangers are usually made from a bundle of tubes that are held together.
This means that for an ideal counterflow heat exchanger, in which the heat transfer takes place across an infinitesimal temperature difference i. You created this pdf from an application that is not licensed to print to. High temperature heat exchanger project hthx project. This page contains heat pipes seminar and ppt with pdf report. The heat exchanger designs must balance between heat exchanger effectiveness and pressure drop to achieve the desired. The heat exchanger will be supplied with oil, at 55o c 548. In this project you will evaluate performance of three different types of heat exchangers. At the end of the semester, you will submit a written report and oral presentation that describe your findings. Heat exchanger fouling and estimation of remaining useful life.
Design of small heat exchanger double pipe type mohamad shafiq bin alias thesis submitted in fulfillment of the requirements for the award of the degree of. It has enriched my life, giving me an opportunity to work in a new environment of cryogenic heat transfer. Redesign a heat exchanger using additive manufacturing methods 5 may 2016 edsgn 100 section 026 kayla badamo, daniel jackson, josh lutton summary. This project is mainly focusing on designing one type of a heat exchanger which. High temperature heat exchanger hthx project quarterly report january 30, 2004 summary program management hthx kickoff meeting o on october 24, 2003, the university of nevada, las vegas unlv hosted an allday hthx kickoff meeting attended by all participating institutional representatives and researchers. Scribd is the worlds largest social reading and publishing site. Understanding heat exchangers types, designs, applications.
A heat exchanger is a device that is used to transfer thermal energy enthalpy between two or more fluids, between a solid surface and. It is a device that is used to transfer thermal energy from one body or fluid stream to another. This project work is based on design and thermal analysis of double pipe heat exchanger. Tech thesis on shell and tube heat exchanger design using. A pche heat exchanger made of alloy 617 with straight channels 160. It can be observed in microscale and in the scale of the universe, in the performance of complex technological systems and in the simple home equipment, it can be harmful and it can be utilized. In this doublepipe heat exchanger a hot process fluid flowing through the inner pipe transfers its heat to cooling water flowing in the outer pipe. Heat exchangers jordan university of science and technology. May 05, 2017 the project report entitled vcr system with liquid suction heat exchanger, for the award of the bachelor of technology in mechanical engineering and submitted to the department of mechanical engineering is an authentic record of my own work carried out under supervision of mr. The proposed concept heat recovery solution integrates an oiltowater heat exchanger and a brinetowater heat pump alongside the existing transformer air cooling system, to enable heat recovery and upgrade of recovered heat to. Design and demonstration of a heat exchanger for a compact. It applies the implied heat of the vaporized working fluid instead of the reasonable heat. Aug 17, 2015 the heat exchanger will be supplied with oil, at 55o c 548.
A procedures manual was created for the doublepipe heat exchanger. Tech thesis on shell and tube heat exchanger design. Heat transfer class project heat transfer is a physical phenomenon which occurs in all situations where a temperature difference exists. It is a device that is used to transfer thermal energy from one body or fluid stream to another heat exchanger seminar ppt with pdf report heat exchangers are found widely scattered throughout the food process industry. A major qualifying project submitted to the faculty of. High temperature heat exchanger design and fabrication for. Heat exchangers are commonly used in practice, and an engineer often finds himself in a position to select a heat exchanger that will achieve a specified temperature change in a fluid stream of known mass flow rate, or to predict the outlet temperatures of the hot and cold fluid streams in a specified heat exchanger. Project report on vcr system with liquid suction heat. The theories of transient heat transfer in doublepipe heat exchangers were explained and followed by literature correlations. A methanol stream with a flow rate equal to is cooled using a shell and tube heat exchanger and brackish water as the coolant.
They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum. Transformer heat recovery project report issue 04 october 2018 this report takes into account the particular. Pdhonline course m371 2 pdh shell and tube heat exchangers. Design and fabrication of helical tube in coil type heat. The system is in steady state until conditions change, such as flow rate or inlet temperature. Heat exchanger is a device for transferring heat from one medium to another.