Double pipe heat exchanger design step by step software. It can be operated as a parallel flow or as a counterflow heat exchanger. There is a new version of this software please see features. The design of the exchanger has been formulated as a geometric programming. The size of the latest installation package available is 14. Double pipe heat exchanger design dhex is a software tool that is made to demonstrate. Temperature scanner is used to measure temperature in digital form on double pipe heat exchanger at various points.
Cfd modeling of heat exchanger, flow in a double pipe heat exchanger. Rate, simulate, and design jacketedpipe doublepipe exchangers. Checalc chemical engineering calculations to assist process, plant operation and maintenance engineers. The screenshot below shows a heat exchanger thermal design calculations spreadsheet that can be used to carry out thermal design of a double pipe heat exchanger. Download double pipe heat exchanger latest version for windows. Tech 1 pg scholar, department of thermal, mlr institute of technology, ranga reddy, telangana, india. Double pipe heat exchager design code heat transfer. You can download a demo version of double pipe heat. Chemical engineering calculations to assist process, plant operation and maintenance engineers. Heat transfer analysis in a longitudinal finned pipe. Double pipe heat exchanger design software hairpin heat. We certify that the project entitled design of small heat exchanger double pipe type is written by mohamad shafiq bin alias. Double pipe heat exchanger design consists of one pipe placed inside another pipe of a larger diameter with appropriate fittings to guide the flow from section to another. It continues with a look at four main types of heat exchangers that are used in the industry.
Double pipe heat exchanger design free download and. The doublepipe heat exchanger is one of the simplest types of heat exchangers. Double pipe heat exchanger design download free games. The software will do all the thermal calculations involved in the design and will generate a summary of all resultsetc double pipe heat exchanger design screenshot version. Get double pipe heat exchanger design alternative downloads. Pd673 design and selection of heat exchangers asme. Double pipe heat exchanger design software hairpin heat exchanger. Products double pipe heat exchangers heat transfer.
Double pipe heat exchanger design dhex is a software tool that is made to demonstrate the chemical design calculations of double pipe hairpin heat exchangers. Download the excel spreadsheet templates in this article to make preliminary heat exchanger design calculations. Double pipe heat exchanger design free version download for pc. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. In its simplest form, the double pipe heat exchanger, also known as a concentric pipe, hairpin, jacked pipe and jacketed utube heat exchangers, consists of a single tube mounted inside another. Pressure across the orifice is recoded through utube manometer. The software will do all the thermal calculations involved in the design and will generate a summary of all results. The image shows only the beginning of the calculations.
Double pipe heat exchanger design security and download notice download. As the name suggests, double pipe heat exchanger design is a tool designed to help you demonstrate the chemical design calculations of double pipe hairpin heat exchangers. The theories of transient heat transfer in doublepipe heat exchangers were explained and followed by literature correlations. Dec 21, 2014 if you want to obtain an excel spreadsheet for preliminary design of double pipe andor shell and tube heat exchangers, click here to visit our download page. A double pipe heat exchanger is a piece of jacketed pipe, designed and fabricated in accordance with the. Get new version of double pipe heat exchanger design. We have considered the design of a double pipe heat exchanger in which its cost is optimized by considering three main parameters the inner and outer diameter of the heat exchanger and the flow rate of the utility. The software will do all the thermal calculations involved in the design and will generate a summary of all resultsetc.
Double pipe heat exchanger design is listed in science cad category and made available by webbusterz engineering software for windows. Fluid engine oil sea water inlet temperature, c 65 20 outlet temperature, c 55 25 heat load, kw 117. Double pipe heat exchanger design with counterflow or. If you want to obtain an excel spreadsheet for preliminary design of double pipe andor shell and tube heat exchangers, click here to visit our download page. They have a particular advantage when close temperature approaches are needed or in high pressure applications. Step by step thermal design calculations of double pipe heat. Double pipe heat exchanger sizing software dhex is a tool that is made to demonstrate the chemical design calculations of double pipe hairpin heat exchangers. Heat exchanger software and engineering tools, shell and tube, condenser design, kettle reboiler, plate heat exchanger, double pipe heat exchanger. The double pipe heat exchanger is one heat exchanger pipe inside another larger pipe for either counter flow or parallel flow pattern. Double pipe heat exchanger design free to try webbusterz engineering software windows 98me2000xpvista7 version 2. This twoday course covers the design, selection, and sizing of heat exchangers. Step by step thermal design calculations of double. Doublepipe heat exchanger doublepipe heat exchanger loading.
Pdf the double pipe heat exchanger is one heat exchanger pipe inside. Design a double pipe heat exchanger with bare inner multitubes that can be used to cool engine oil with cold sea water. It is called a doublepipe exchanger because one fluid flows inside a pipe and the other fluid flows between that pipe and another pipe that surrounds the first. The heat transfer and pressure drop correlations are continually improved as a result of our. Xjpe is an incremental program that contains htris latest pointwise methods based on extensive tubeside condensation, boiling, and singlephase data. Double pipe heat exchanger design free version download.
The heat transfer and pressure drop correlations are continually improved as a result of our ongoing research. They will also calculate the number of tubes needed for a shell and tube heat exchanger and to calculate the pipe length needed for a double pipe heat exchanger. Microsoft windows operating system windows xp, windows vista, windows 7, windows 8. One fluid flows in the inner pipe, while a second fluid flows in the outer pipe annuals. Step by step thermal design calculations of double pipe. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Double pipe heat exchanger download for free getwinpcsoft. Calculate the required heat transfer area based on values needed. Optimum design of double pipe heat exchanger sciencedirect. Double pipe heat exchanger design dhex free download. Double pipe heat exchanger free version download for pc. Download double pipe heat exchanger design demonstrate the double pipe heat exchangers calculations that are commonly involved in. The software will do all the thermal calculations involved in the design and will generate a summary of all results, list of main functions.
Although the necessary equations for heat transfer and the pressure drop in a double pipe heat exchanger are available, using these equations the optimization of the system cost is laborious. Double pipe heat exchanger design free downloads and. Download double pipe heat exchanger design download. We have examined the final copy of this project and in our opinion. Double pipe heat exchanger design requires use of the heat transfer rate, the log mean temperature difference, and an estimate of the overall heat transfer coefficient to calculate the estimated heat transfer surface area. Trusted windows pc download double pipe heat exchanger design 2. The entire analysis has been done by selecting an existing design of a double pipe heat exchanger with specified flow conditions at the inlet to the heat exchanger. Dhex is a software tool that is made to demonstrate the chemical design calculations of double pipe hairpin heat exchangers. Double pipe heat exchanger design dhex is a software tool that is made to demonstrate the chemical design calculations of double pipe hairpin heat. Heat transferheat exchangers blogs engineering excel templates. A heat exchanger thermal design calculations spreadsheet. Commonly, this programs installer has the following filename. Double pipe heat exchanger two sets of concentric pipes, two connecting tees, and a return head and a return bend. 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.
A double pipe heat exchanger consists of one pipe inside another. The heat exchange duty a llows calculation of the log mean. This excel spreadsheet helps you design a double pipe heat exchanger also known as a concentric tube heat exchanger. Double pipe heat exchanger design 2nv87ke22rlk idocpub. The actual developer of the software is webbusterz engineering software. As the name suggests, double pipe heat exchanger design is a tool designed to help you demonstrate the chemical design calculations of double pipe. Heat exchangers are used in industrial processes to recover heat between two process fluids. Doublepipe heat exchanger 3d cad model library grabcad. Double pipe heat exchanger calculation does the thermal and hydraulic design of double pipe heat exchangers and estimate number of hairpin required. A device whose purpose is the transfer of thermal energy between two fluids.
Heat exchanger calculations and design with excel spreadsheet. The fluid flows in the inner pipe is the tube side and in exchange another fluid flows in the outer pipe annulus. What are the typical design codes applicable for mechanical design of double pipe heat exchangers. A primary advantage of a hairpin or double pipe heat exchanger is that it can be operated in a true counterflow pattern, which is the most efficient flow pattern. That is, it will give the highest overall heat transfer coefficient for the double pipe heat exchanger design. Apr 30, 2017 double pipe counter flow heat exchanger. The software will do all the thermal calculations involved in the design and will generate a summary of. Read on for information about the use of an excel spreadsheet for preliminary heat exchanger design calculations. Single phase fluid operations with exception to steam which is supported.
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