Explain the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?
596Explain how can you keep our seawater used for heat rejection clean before entering our heat exchangers?
564Post New Chemical Engineering Questions
How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.
repected sir i have given gate exam today.......... if i ll get the better rank in that ....what is the next process .....shall i give another one test......or wat....i dint get properlly..... plz help me or mail me on Nish_gasti@yahoo.co.in
white rust formation over zinc plated and yellow passivated fasteners during CED painting. WHY?
How can you determine the largest impeller that a pump can handle?
Is there a handy way to determine if a horizontal pipe is running full if the flow rate is known?
Explain the different types of equipments for the conveyance of solids?
What is the maximum recommended velocity for steam in a plant pipe network?
MY generator water cooler inlet line height - 11 mtr inlet water line height - 7 mtr water come into the line from overhead tank, O/H tank height - 20 mtr the first tapping in the inlet line is 2" line which down to 4 mtr level plateform., second tapping in inlet water line goes to a pump 6" line installed at 4 mtr level plateform, pump capacity 200m3/hr, head- 30 mtr, hp-40. the outlet of pump of 6" water line connected to a header of 6 mtr long of 6" line, on this header the six tapping are connected, 4 nos. 3" line goes to 11 mtr height water cooler the pressure of the line is 0.15 to 0.25 kg/cm2, 2" and 4" pipe line connected to a cooler at 4 mtrlevel plateform. my question is, at 11 mtr height level the quantity of water and flow is not sufficient for my cooler, the temp. of cooler is rises much more. you are requested to suggest the modification of pipe line/ pump for take more water flow and pressure (desired pressure is 1 kg/cm2)
Explain how can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?
Explain global warming from a common man's and an engineer's perspective?
Is there any way to remove residual product left in pipes after a batch operation?
What are some common causes of gas pipeline vibration 20 carbon steel line?
What are some good estimates for heat transfer coefficients for coils in tanks?
What types of valves are recommended for slurry services?
What is the easiest way to extract hydrogen from water and the safest way to store it?
