I have a room having a window air conditioner and a separate axial fan throwing in 100% fresh air When I draw the plot in a psychrometric chart, in order to arrive at delta H from the plot, should I consider the enthalpy values (H1 and H@)as those between OA conditions and coil ADP or enthalpy...
Can anyone guide me to any website where I can get the complete details including formula for calculating the efficiency (by indirect method) of furnace oil fired steam boilers.
Thankx in advance
Could anyone tell me how to select the corrosion allowance required to be assumed while designing a vessel, in particular for a high pressure ammonia storage receiver used in a refrigeration plant.
Pl help. Thanks in advance
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Dear friends,
I would like some guidelines for finding out the cfm calculation for a fan which is to mantain positive pressure (5mm water column) in a room having about 50 sqmt area. the room has one door 1.2mt x2.1mt high. The height of the room is 4.5 mt. The door will be opened about 10...
Hi,
Can anyone guide me as to where I can get free (not demo) software or spreadsheets for HVAC heat load calculations,
including selection of compressors, AHU sizing,duct sizing and also standards/charts/guidelines for FA change etc. Also heat load calc incl compressor (and other...
Dear friends,
I have 3 questions to ask
Q-1
I have a requirement for a milk chiller of following details
V1 = milk flow 20000lph
t1 = incoming temp of milk 35 deg C
t2 = outgoing temp of milk 4 deg C
t3 = incoming temp of chilled water 1.5 deg C
V2 = chilled water flow 60000 lph
t4...
I would like to know how, for a 45 mt chimney stack made up of 5 sections, the total Bending moment to wind loads, with section considered at the base of each stack piece is calculated. I only know that it is the algebric sum of all moments produced by the wind forces on one side of the section...
