What is a good method of minimizing shell side pressure drop in a shell and tube exchanger?

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testing formula for oxygen by ammonium chloride,ammonium hydroxide and copper

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cetane no. and sulphur required in diesel fuel for euro-IV

2 Answers   IOCL,

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COMPUTER PROGRAMMING FOR ENGINEERS - EXAMPLE 17.2 : There are 5 simultaneous equations with 5 unknowns as follow : 16 V - 4 X - Z = 36, 4 X - 4 W - Y + Z = 3, 8 V + 4 W - X + Y = 10, X - W = 1, V + W = 0. Find the values of V, W, X, Y and Z accurately within 15 minutes. State the computer program that you use to get the answers.

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What's -74C, dew point is better the -70C dew point In draying unit .

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Explain how can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

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What is the ignition temperance of Diesel,Petrol&kerosion oil

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QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.3 : In photoelectrical effect analysis of quantum chemistry, let E = kinetic energy of electron, p = intensity of UV light, f = frequency of UV light. According to Classical Theory, E = c for all values of f, E = mp. According to Quantum Theory, E = c for all values of p, E = mf + c. In a graph, m and c are constants where m is slope and c is y intercept. If m = 2 and c = 3 with similar value of E : (a) find the value of p according to Classical Theory; (b) find the value of f according to Quantum Theory.

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How much water is lost through a commercial cooling tower system with a throughput of about 600 gpm?

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QUANTUM BIOLOGY - EXAMPLE 33.10 : The wavefunction starts out in a superposition of possible states in a closed black box like this : Ψ (kitty) = 0.7071 Ψ (alive) + 0.7071 Ψ (dead) where Ψ (kitty) = wavefunction of a kitten, Ψ (alive) = wavefunction of a living kitten, Ψ (dead) = wavefunction of a dead kitten. By prediction and calculation, find the probability of : (a) a living kitten inside the black box; (b) a dead kitten inside the black box.

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what is the height between the reflux pump and condenser ?

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What is some good advice for specifying allowable pressure drops in shell and tube exchangers for heavy hydrocarbons?

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