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
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1) What was meant by the term "the earths heat budget" (5) The Earth’s Heat Budget Solar Insolation - The primary source of energy to drive our global climate system (including atmospheric and‚ to a lesser extent‚ oceanic circulation) is the heat we receive from the Sun‚ termed solar insolation. The spectrum of light which comes from the Sun is shown above. The spectrum of light in the atmosphere and at the Earth’s surface is shown below. Insolation arrives at the edge of our atmosphere primarily
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increases the chance that children and adolescents who attend school have a tendency to fall asleep or become sleepy while at school. It has been found that ‘chronic sleep loss affects many aspects of adolescents lives and that there are repercussions of unhealthy sleep habit.’ (Owens‚ J‚ 2013). Chronic sleep loss is very serious and affects school children because the pupils are too tired to achieve high academic due to low concentration levels‚ and also raises the risk of naughtiness. Side effects of
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Introduction Specific heat is defined as the measure of the ability of a substance to change temperature. Specific heat of a substance is the heat needed to change the temperature of 1 gram of a substance once degree Celsius. The more Joules (unit of heat) needed‚ the higher the specific heat will be. The goal is to determine specific heat of a soil sample as compared to water. This difference has many ramifications regarding our climate‚ with local and global. Hypothesis I predict that after
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In this assignment I will be discussing how functional areas link with each other within Tesco. The functional areas in any business can’t work alone; they must interact with other departments and have good communications within them. Most functional areas in Tesco deal with external people or organisations‚ these are called external links. For example‚ suppliers‚ which are usually contacted by the purchasing or production function to make orders; the R&D department then contacts specialist suppliers
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Chemistry – Heats of combustion. To determine the heats of combustion of selected alkanols and to use this information to determine the heat of combustion for a longer chain alkanols. Formula ΔH=-mCΔT Heat of combustion ΔH/n = molar heat of combustion. Materials -100 degrees thermometer -glass stirring rod -aluminium beaker -electronic balance -bosshead and clamp -retort stand Method 1) Set up the apparatus as shown above. 2) Measure the weight of aluminium can 3) Use the
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Heat transfer is a discipline of thermal engineering that concerns the generation‚ use‚ conversion‚ and exchange of thermal energy and heat between physical systems. Heat transfer is classified into various mechanisms‚ such as thermal conduction‚ thermal convection‚ thermal radiation‚ and transfer of energy by phase changes. Engineers also consider the transfer of mass of differing chemical species‚ either cold or hot‚ to achieve heat transfer. While these mechanisms have distinct characteristics
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Biology essay: describe the adaptations shown by xerophytes to reduce water loss A Xerophyte is a type of plant that is well adapted to water. Water loss is something that is very bad for the plants if the ratio of water lost to water taken in is too drastic. The cells may lose their turgidity and may even submit to plasmolysis‚ which will result in the plant wilting and eventually dying. Water loss via transpiration (loss of water vapour from the aerial parts of a plant due to evaporation) is fundamentally
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ENGLISH 9 IN THE HEAT OF THE NIGHT UNIT ASSIGNMENT Introduction: The novel In the Heat of the Night was published in 1965‚ at the height of the civil rights movement in the United States‚ as African Americans struggled to obtain equal rights with White Americans. This struggle was long and difficult‚ and was marked by racial intolerance and violence of the worst kind. In 1967‚ with the civil rights struggle far from settled‚ the novel was adapted into a motion picture with the same title
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Heat pump From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search For theoretical background‚ see Heat pump and refrigeration cycle. Outdoor components of a residential air-source heat pump A heat pump is a machine or device that transfers thermal energy from one location‚ called the "source‚" which is at a lower temperature‚ to another location called the "sink" or "heat sink"‚ which is at a higher temperature. Thus‚ heat pumps moves thermal energy opposite to the direction that
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