contact equilibrium and gas adsorption
From the case of a rather more difficult taint to remove in which the equilibrium concentration of the taint in the steam is only 4 times as great as that in the cream. If the relative flow rates of cream and steam are given in the ratio 1: 1.5, how many contact stages would be required to reduce the taint concentration in the cream to 1 ppm assuming (a) 100 % stage efficiency and (b) 50% stage efficiency? The initial concentration of the taint is 20 ppm.
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3. Given the equilibrium data for acetone from ethanol at 1 atm below, 0.262 0.15 0.348...
3. Given the equilibrium data for acetone from ethanol at 1 atm below, 0.262 0.15 0.348 0.417 0.25 0.478 0.524 0.35 0.566 0.605 0.674 0.739 0.802 0.865 0.929 0.1 0.3 0.6 0.7 0.9 Answer the following: A distillation column with a total condenser is separating acetone from ethanol. A distillate concentration of 90 mo1% acetone is desired. Since CMO is valid, LN is constant at 0.80, find the composition of the liquid leaving the 5th stage below the condenser a....
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In a gas turbine engine, the compressor takes in air at a temperature of 15°C, pressure...
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In a gas turbine engine, the compressor takes in air at a temperature of 15°C, pressure...
In a gas turbine engine, the compressor takes in air at a temperature of 15°C, pressure of 100 kPa, and a volumetric flow rate of 5 m²/s and compresses it to four times the initial pressure with an isentropic efficiency of 82%. The air then passes through a heat exchanger heated by the turbine exhaust before reaching the combustion chamber. In the heat exchanger 78% of the available heat is given to the air. The maximum temperature after constant pressure...
Homework 2 Problem 1: A piston-cylinder device initially contains 0.35-kg steam at 3.5 MPa, superheated by...
Homework 2 Problem 1: A piston-cylinder device initially contains 0.35-kg steam at 3.5 MPa, superheated by 7.4 C. Now the stream loses heat to the surroundings and the piston moves down, hitting a set of stops at which point the cylinder contains saturated liquid water. The cooling continues until the cylinder contains water at 200C. Determine (a) the final pressure and the quality (if mixture), (b) the boundary work, (c) the amount of heat transfer when the piston first hits...
ENSC 102 . Problem Set #6 Due at the beginning of class on Wednesday, May 22 Answer each of the following questions in your own words and using your ow calculations. For worked problens remembe...
ENSC 102 . Problem Set #6 Due at the beginning of class on Wednesday, May 22 Answer each of the following questions in your own words and using your ow calculations. For worked problens remember to explain any intermediate steps or assumptions, show all units, and box your final anwers. For ful possible credit, make sure your fintished work is legible, prepared on loose-leaf paper, and shows your name and your lab instructorname at the top of the first page...
3. Given the equilibrium data for acetone from ethanol at 1 atm below, 0.262 0.15 0.348 0.417 0.25 0.478 0.524 0.35 0.566 0.605 0.674 0.739 0.802 0.865 0.929 0.1 0.3 0.6 0.7 0.9 Answer the following: A distillation column with a total condenser is separating acetone from ethanol. A distillate concentration of 90 mo1% acetone is desired. Since CMO is valid, LN is constant at 0.80, find the composition of the liquid leaving the 5th stage below the condenser a....
Problem 1 - Gas Turbine Engine. Assume the gas turbine engine operates on basic non-ideal Brayton cycle with the following specifications Inlet Condition: Dry air at 537 R and 14.7 psia Pressure Ratio: 24.2 Actual Exhaust Temperature: 950 F Compressor and Turbine Efficiency: 85% Actual Power Output 34 MW Using given/assumed values, determine: a) firing temperature, b) cycle efficiency, c) air mass flow rate. Problem 2- HRSG. Assume the HRSG is used to produce saturated steam at 600 psia using...
In a gas turbine engine, the compressor takes in air at a temperature of 15°C, pressure of 100 kPa, and a volumetric flow rate of 5 m/s and compresses it to four times the initial pressure with an isentropic efficiency of 82%. The air then passes through a heat exchanger heated by the turbine exhaust before reaching the combustion chamber. In the heat exchanger 78% of the available heat is given to the air. The maximum temperature after constant pressure...
In a gas turbine engine, the compressor takes in air at a temperature of 15°C, pressure of 100 kPa, and a volumetric flow rate of 5 m²/s and compresses it to four times the initial pressure with an isentropic efficiency of 82%. The air then passes through a heat exchanger heated by the turbine exhaust before reaching the combustion chamber. In the heat exchanger 78% of the available heat is given to the air. The maximum temperature after constant pressure...
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