Answered: Design Heat Exchanger Sell side Water…

Design Heat Exchanger Sell side Water Fluid condition Component Flow rate (kg/hr) Temperature in(°C) Temperature out (°C) Pressure (bar) 911.8585 25 40 1.01325 Tube side H2SO4 ? 50 25 1.01325

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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9:43 am Fri 24 Dec * 62% + : 0 King Abdul Aziz University Thermofluids AE300 Aero. Eng. Dept Faculty of Engineering Assignment 6 I/II law, Entropy, Cycles Handwritten assignment. Detailed answers are expected. Use your university ID. What is a pure substance? Write any four examples of pure substance. Draw tv and Pv diagram of water showing critical pressure and temperature magnitudes. Define specific heats. Differentiate between specific heats at constant pressure and constant volume. Give their examples. Write the values of cp, cv, R, and y for air and combustion products. 1. 2. 3. A 0.2 m³ vessel contains 120+last two digits kg of water at 90 ° C. Determine pressure, specific and total internal energy, specific and total enthalpy, and specific and total entropy. A vessel contains 10 kg of water at 200 kPa. Determine pressure, specific and total internal energy, specific and total enthalpy, and specific and total entropy. Consider 5 different cases/states: T= 30 ° C 4. а. b. T= Tsat…
REFRIGERANT 134 a 3 Ask: HEAT EXCHANGER AIR N 2 AIR REFRIGERANT 134a 1 Bar 89,6 F (AV₁) = 1m³/s MASS FLOW RATE 2) HEAT TRANSFER RATE and 0 P₁ OF ^^ 3 P GIVEN : KINETIC ENERGY AND POTENTIAL ENERGY = O STEADY STATE 4 REFRIGERANT T₂ 71.6 F 2 134 a 2 = = 0.95 Bar REFRIGE RANT AIR. 1349 BETWEEN P3 = X 3= 5 Bar IN kg/s 0.2 41 P4= 5 Bar T4 = 68°F
1. Using the Steam Tables, determine the heat absorbed by the boiler (KW) and Wsf when subcooled water at pressure = 5 Mpaa (subcooled by 64 deg C measured at the boiler inlet), is superheated to 100 degrees SH at the same pressure. Flow rate is at 10 cubic meters per minute. Ans.: a) Qa = b)Wsf= Hint: Use v at compressed water temp. at boiler inlet to convert to mass flow rate. Process is isobaric (Constant Pressure, where Q=m x AH).
please show complete solution steam table is provided
12) Derive the equations for Heat Energy (q) base on HEATER-HUMIDIFYER system below using the basic concept of Steady Flow Energy Equation considering AKE & APE are negligible. mal hl WI Heating Coil Dry air q Pump (Wp ~ nil) Fine water spray ms hs ww ma1 = ma2 Spray eliminators Humidified air Law of Conservation of Mass & Energy Water supply controlled by float valve ₁<<<<<< = ma ma2 h2 W2 q=ma (h2 -h1) -ms hf water is use to humidify note: q=ma (h2-h1) -ms hg steam is use to humidify ms = ma (W2-W1)
1. Using the Steam Tables, determine the heat absorbed by the boiler (KW) and Wsf when subcooled water at pressure = 5 Mpaa (subcooled by 64 deg C measured at the boiler inlet), is superheated to 100 degrees SH at the same pressure. Flow rate is at 10 cubic meters per minute. Ans.: a) Qa b)Wsf= Hint: Use v at compressed water temp. to convert to mass flow rate.
Provide clear and complete solution as well as diagram. The discharge pressure of an air compressor is 8 times the suction pressure. If volume flow at suction is 0.23 m3/s, what is the compressor power assuming n equals 1.35 and suction pressure is 97 kPa? A. 64.58 kW C. 60.45 kWB. 61.48 kW D. 71.5 kW
32 - A fixed volume insulated tank, initially empty, was connected to a distribution line carrying helium gas at 115ºC by means of a valve. The valve is opened first and closed when the pressure is the same as the distribution line pressure. What is the final internal energy of helium in the tank? (Internal energy of the warehouse in the final state = Enthalpy of the distribution line). (Cp=5.1926) will be taken. a) 2014.7 kJ/kg B) 649.1 kJ/kg NS) 2118.6 kJ/kg D) 2066.7 kJ/kg TO) 597.1 kJ/kg
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Part I : Analysis of heat exchangers in engineering applications(max. 5 pages)Select any thermal energy system you are interested. Describe the system and statehow the system works. The system should have at least one heat exchanger.Analyse the design of the heat exchangers and their functions in the system. Part Iand Part II are connected. Select a system you are able to complete the exergyanalysis in Part II.Part II: Exergy analysis & performance optimisation of heat exchangersfor a thermal energy system (max. 5 pages)Perform exergy analysis and performance optimization of the thermal energy systemin Part I. For the above question, the thermal energy system i have chosen is a steam rankine cycle, so for part II, i would like exergy analysis and performance optimistaion to be done 3 times over for a steam rankine cycle, show full working calculations for each and explanations. Provide references for any values used.
Part I : Analysis of heat exchangers in engineering applications(max. 5 pages)Select any thermal energy system you are interested. Describe the system and statehow the system works. The system should have at least one heat exchanger.Analyse the design of the heat exchangers and their functions in the system. Part Iand Part II are connected. Select a system you are able to complete the exergyanalysis in Part II.Part II: Exergy analysis & performance optimisation of heat exchangersfor a thermal energy system (max. 5 pages)Perform exergy analysis and performance optimization of the thermal energy systemin Part I.