Experiment 8 - Free & Forced Convection Convection Heat Transfer.doc EXPERIMENT ON FREE AND FORCED CONVECTION HEAT TRANSFER 8.1 OBJECTIVES To study experimental data for heat transfer in order to evaluate the overall heat transfer coefficients and heat balances for the following cases of heat transfer in a .shell and tube heat exchanger. (a) Natural convection and (b) Forced convection. 8.2 THEORY A basic diagram of a shell and tube heat exchanger is shown in Figure 8.1. Here steam at a temperature
Premium Heat transfer Convection Heat exchanger
UNSTEADY STATE HEAT TRANSFER Heat transfer processes are prominent in engineering due to several applications in industry and environment. Heat transfer is central to the performance of propulsion systems‚ design of conventional space and water heating systems‚ cooling of electronic equipment‚ and many manufacturing processes (Campos 3). Unsteady state conduction is the class of heat transfer in which the temperature of the conducting medium varies with time and position. This occurs frequently in
Premium Heat transfer
Study of Recovery of Waste Heat From the Exhaust of Automotive Engine K. Wojciechowski1‚ J. Merkisz2‚ P. Fuć2‚ P. Lijewski2‚ M.Schmidt1 1 Faculty of Materials Science and Ceramics AGH University of Science and Technology‚ Al. Mickiewicza 30‚ 30-059 Cracow‚ Poland 2 Institute of Combustion Engines and Transportation‚ Poznan University of Technology‚ Piotrowo 3‚ 60-965‚ Poznan‚ Poland e-mail: gcwojcie@cyf-kr.edu.pl‚ phone: (+48)12-61-73-442 Abstract Automotive engines reject a considerable amount of
Premium Internal combustion engine Heat exchanger Thermodynamics
conducted was to analyse the work of a heat exchanger‚ by studying the effects of heat transfer from a hot stream and a cold stream in the heat exchanger. In the experiment we were introduced to the shell and tube heat exchanger and were told of all its parts and how to use them. The experiment started by evaluating what the heat transfer rate for a hot stream and a cold stream was within the heat exchanger. Using this information the experiment went on to analyse the heat exchanger in more detail. The log
Premium Heat transfer Heat exchanger Heat
..................................5 g) References..............................................................................................5 OBJECTIVE This experiment was carried out to study the conduction of heat along a composite bar and evaluate the overall heat transfer coefficient. INTRODUCTION Conduction is defined as the transfer of energy from more energetic particles to adjacent less energetic particles as a result of interactions between the particles. In solids‚ conduction
Free Heat transfer Heat Temperature
COMPARE AND CONTRAST ESSAY ASSIGNMENT IN THE HEAT OF THE NIGHT “In the heat of the night” is a novel written by John Ball who is a famous detective novel. In this essay I will discuss about the differences between the book and the film of “In the heat of the night”. The book gives you more details about what is happening and it is more interesting. The film doesn’t give as much details as the book does‚ the film changes some things and it makes it less interesting. In the book the story is taking
Premium In the Heat of the Night Sidney Poitier Short story
latent heat of fusion for water Specific latent heat is the amount of heat energy that is needed to change the state of one kilogram of a specific substance‚ whether it’s boiling or melting‚ without increasing or decreasing the temperature of the substance. Specific latent heat of fusion is the amount of heat energy that is needed to change a specific substance from solid to liquid. The specific latent heat of fusion for water is 334 KJ/ KG. Each substance has its own specific latent heat of fusion
Premium Specific heat capacity Energy Thermodynamics
CFD SIMULATION OF HEAT TRANSFER IN SHELL AND TUBE HEAT EXCHANGER KHAIRUN HASMADI OTHMAN A t hesis submitted in fulfillment for the award of the Degree of Bachelor in Che mical Engineering (Gas Technology) Faculty of Che mical and Natural Resources Engineering Universiti Malaysia Pahang APRIL 2009 i ABSTRACT Computational Fluid Dynamic (CFD) is a useful tool in solving and analyzing problems that involve fluid flows‚ while shell and tube heat exchanger is the most common
Premium Fluid dynamics Heat exchanger Heat transfer
1. Shell and Tube Heat Exchanger – Working Principle The shell and tube heat exchanger comprises of two major things as its name state "Shell and Tube". The shell is a major vassel with quantities of tube inside it (Jalmood‚ n.d). Shell and tube heat exchangers are helpful for pressurized application. Heat is exchanged between the liquid in the tubes and the liquid inside the shell. Configuration of the tube pack is such that‚ all the section sides of the tube could be joined with a typical header
Premium Temperature Heat Thermodynamics
Biology Coursework Practical Heat Loss The aim of this practical is to find to what extent does the surface area to volume ratio of an object affect the rate of heat loss from the object Hypothesis: As the ratio of surface area to volume of an object decreases the rate of heat loss from the object will also decrease. Objects with the same surface area to volume ratios loose heat at the same rate so long as there are not other variables involved. Background Knowledge: The surface area
Premium Heat Heat transfer Temperature