Chapter 10: Physical Characteristics of Gases Section 10-1 The Kinetic-Molecular Theory of Matter Prerequisites The kinetic-molecular theory is based on the idea that particles of matter are always in motion. The theory can be used to explain the properties of solids‚ liquids‚ and gases in terms of the energy of particles and the forces that act between them. ideal gas: an imaginary gas that perfectly fits all the assumption of the kinetic-molecular theory. Kinetic-Molecular Theory
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Effect of Temperature on Enzyme Activity Bernard Stepteau Biology Lab 101/Th 8:00am – 9:50am 2-26-2014 Dr Laynes Hypothesis: As the temperature of the enzyme catalase rises the activity of the reaction will decrease. Objectives: The objective is to compare catalase activity at different temperatures. Introduction Catalase speeds the breakdown of hydrogen peroxide. Catalase is present in every plant and animal organ. This is useful because hydrogen peroxide is harmful
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Are you battling with your energy bills? No matter how high your energy bills are‚ is your house too cold in the winter and roasting in the summer? You are just wasting so much money on gas and electricity bills; heaters and air conditioning run all day‚ but your house is not a cozy place to live in. Well‚ you are not alone. Thousands of house owners face this situation‚ and they don’t know the root cause of the matter. Insulation is your most powerful weapon to battle against the energy bills.
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STATEMENT OF BACKGROUND AND GOALS “If you want something you would reach it”. It is an Iranian proverb that I have always believed in and placed it in my mind in all my endeavors. Now‚ I have decided to pursue my education in one of the best American universities‚ Georgia Institute of Technology. I am applying for admission to Ph.D. program of Mechanical Engineering since I want a career in the research and teaching of Thermo-Fluids and experimental‚ theoretical and numerical analysis of thermal-fluid
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to protect the heat exchanger. The waste gas has the following properties: Waste gas composition: Mole fraction(= 0‚9890‚ Mole fraction()=0‚0110 Temperature = 20‚00 °C Pressure = 1‚1 bar Mass flow The task is to calculate the optimal area of the heat exchanger as a function of t1. Spreadsheet calculations and Case Studies are used to show the results. A set of assumptions is made concerning: Overall heat transfer coefficient U Costs of heat exchanger related to heat exchanger area
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Optimized Acetone Separations Design Kavinetor‚ Inc. Team Leader: Kavita Nyalakonda Design Engineers: Janet Huang‚ Hector Perez November 8‚ 1999 CENG 403 Executive Summary Miller & Associates contracted Kavinetor‚ Inc. to develop and optimize a separations process simulation for a new acetone production plant. The reactor system for this acetone plant was modeled by Group C. Williams. Using their findings‚ Kavinetor was charged with the task of using the effluent
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SPARTAN HEAT EXCHANGERS INC. On June 10‚ Rick Coyne‚ materials manager at Spartan Heat Exchangers Inc. (Spartan)‚ in Springfield‚ Missouri‚ received a call from Max Brisco‚ vice president of manufacturing: “What can materials department do to facilitate Spartan’s new business strategy? I’ll need your plan in next week.” SPARTAN HEAT EXCHANGERS Spartan was a leading designer and manufacturer of specialized industrial heat transfer equipment. Its customers operated in a number of industries such
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MAE 441 Design of a Finned Radiator Assembly Heat Exchanger Design Project Thien Van Tran Chris Longfield Eric Pacewicz Olivia Ching 4/3/2012 Scope of the Project The objective of the project was to design an effective radiator assembly to accommodate the Diesel-Engine Generator Set 1500-XC6DT2 by incorporating the use of tubes with inner fins in various geometries in order to meet the heat rejection requirements specified. This was done with consideration for minimizing cost
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reactor) Heat transfer system design Reactor system control Estimation of the overall heat transfer coefficient U of the reactor Energy balance on batch reactor Experimental planning – Reactant analysis SOP (Safe Operating Procedures) Considerations (Case 2) 1. 2. 3. 4. 5. 6. 7. 8. 9. Process flow diagram Technical drawing of the reactor Heat transfer system design Reactor agitator (Mixing in the reactor) Reactor system control Estimation of the overall heat transfer coefficient
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L T P Total Theory Practical 1 AE-301 E Design of automobile components-I 3 1 - 4 50 100 - 150 2 AE-303 E Auto electrical Systems 3 1 - 4 50 100 - 150 3 ME-305 E Heat Transfer 3 1 - 4 50 100 - 150 4 ME-307 E Industrial Engineering 3 1 - 4 50 100
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