Explain the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?

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Explain what are flameless oxidizers?

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Define wet bulb globe temperature?

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i want sample inteview question of chemical engg for BARC

0 Answers   BARC,

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What does the catalytic converter on an automobile do?

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Hi, I am Gurunathan. I am in need of ONGC, IOCL, DRDO technical test ( chemical engineering)and general aptitude questions. If anyone has kindly post it to me soon.

0 Answers   Nelco,

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what is ejector capacity and ejector economy

1 Answers  

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Explain what are some typical applications for glass-lined reactors?

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ENGINEERING MATHEMATICS - EXAMPLE 8.3 : Solve the first order differential equation : (Z + 1)(dy/dx) = xy in term of ln |y| = f(x). Z = (x)(x).

1 Answers  

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how FOULING effectd the heat transfer rate

12 Answers   IOCL,

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How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.

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HEAT TRANSFER - EXAMPLE 5.3 : In a cylinder with a hollow, let a is outside radius and b is the inside radius. In a steady state temperature distribution with no heat generation, the differential equation is (d / dr) (r dT / dr) = 0 where r is for radius and T is for temperature. (a) Integrate the heat equation above into T(r) in term of r. (b) At r = a, T = c; at r = b, T = d. Find the heat equation of T(r) in term of r, a, b, c, d.

1 Answers  

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