heat exchanger is a device built for efficient heat transfer from one medium to another. The media may be separated by a solid wall‚ so that they never mix‚ or they may be in direct contact.[1] They are widely used in space heating‚ refrigeration‚ air conditioning‚ power plants‚ chemical plants‚ petrochemical plants‚ petroleum refineries‚ natural gas processing‚ and sewage treatment. One common example of a heat exchanger is the radiator in a car‚ in which the heat source‚ being a hot engine-cooling
Premium Heat exchanger
MP3003/AE3003 Heat Transfer Semester 1‚ AY 2012-2013 (9) Heat Exchangers by Assoc Prof Leong Kai Choong School of Mechanical and Aerospace Engineering Read Chapter 11 of the textbook before these lecture slides © Dr. K.C. Leong‚ 2006 Lecture 2:Radiation & Conservation of Energy Requirement Learning Objectives At the end of these lectures‚ you should be able to: • recognise numerous types of heat exchangers‚ and classify them‚ • develop an awareness of fouling on surfaces‚ and determine
Premium Heat exchanger Heat transfer
PERFORMANCE OF A HEAT EXCHANGER Student Name: Chai Shu Qian Student ID: 0317060 Group Members: 1. Aaron Yesudian A/L William Yesudian 2. Anis Raihana Binti Abdul Aziz 3. Choo Choong Onn 4. Lee Kim Weng School of Engineering Taylor’s University Malaysia 15 April 2014 Table of Content
Premium Heat transfer Heat Thermodynamics
Problelm 3.6 Given data: Thi := 250 °C Tci := 30 °C mh := 0.15 kg s mc := 0.6 kg s cph := 2000 J kg⋅ K cpc := 1000 J kg⋅ K U := 1000 W m K 2 Finding Heat Exchanger Area(A0): 2 Cc := mc⋅ cpc = 600 m ⋅ kg K⋅ s 3 Ch := mh⋅ cph = 300 m ⋅ kg K⋅ s 3 2 Tco := mh⋅ cph⋅ Thi + mc⋅ cpc⋅ Tci mh⋅ cph + mc⋅ cpc 4 = 103.333 °C Tho := Tco Q := Ch⋅ ( Thi − Tho) = 4.4 × 10 W Thi − Tco − ( Tho − Tci) Thi − Tco ln Tho − Tci Cc Ch Ch Cc ε0 := if ( Cc
Premium Heat transfer Trigraph Heat exchanger
Heat Exchanger Network Design for the Cumene Process | C.A.K.E. Because We’re Just that Delicious Iowa State University Ames IA‚ 50010 | Crego‚ Courtney LHines‚ KirkMonterrubio‚ AmyToohey‚ Erin | Abstract Often a major consideration of a chemical process plant is the high cost of utilities used for heating and cooling of process streams. Heat integration of process streams is an effective way to reduce the cost of these utilities‚ and this process is often referred to as a MUMNE (minimum
Premium Heat exchanger Heat transfer
in this report is heat transfer in a concentric tube heat exchanger. A heat exchanger is a device used to transfer heat from a hot fluid to a colder fluid. Heat exchangers are widely used in the petroleum industry for various reasons. Some of the most important reasons are theta heat exchangers increase the process efficiency‚ conserve energy‚ reduce maintenance and provide employee safety among many other reasons. The main objectives of the lab study were to determine the heat transfer rate‚ the
Free Heat transfer Heat Heat transfer coefficient
Heat exchanger An interchangeable plate heat exchanger Tubular heat exchanger. A heat exchanger is a piece of equipment built for efficient heat transfer from one medium to another. The media may be separated by a solid wall‚ so that they never mix‚ or they may be in direct contact.[1] They are widely used in space heating‚ refrigeration‚ air conditioning‚ power plants‚ chemical plants‚ petrochemical plants‚ petroleum refineries‚ natural gas processing‚ and sewage treatment. The classic example
Premium Heat exchanger
PHE Plate Heat Exchangers FILE NO: DATE: SUPERSEDES: DATE: 113.12L August 2010 113.12 April‚ 2009 PHE Efficient Heat Transfer in a Compact Design Armstrong’s gasketed Plate Heat Exchanger (PHE) product line includes more than 20 different models and offers numerous configurations‚ connections and material options‚ providing a superior heat transfer solution for any HVAC application. Market Challenges Rising demand for tenant space in commercial buildings and an ever-increasing focus
Premium Heat exchanger Heat transfer
Heat exchanger 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. In heat exchangers‚ there are usually no external heat and work interactions. Typical applications involve heating or cooling of a fluid stream of concern and evaporation or condensation of single- or multicomponent fluid streams. In a few heat exchangers
Premium Heat transfer
working principles of industrial heat exchangers ii. To investigate the efficiency of the heat exchanger in parallel and counter flow arrangements 1.0 INTRODUCTION A heat exchanger is equipment in which heat exchange takes place between 2 fluids that enter and exit at different temperatures. The main function of heat exchanger is to either remove heat from a hot fluid or to add heat to the cold fluid. The direction of fluid motion inside the heat exchanger can normally categorised as parallel
Premium Heat exchanger Heat transfer Temperature