Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?

what is mean by reflux ratio?

For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken?

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HPCL,

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Can anyone help me to find out the book where all chemical engineer problem is solved.