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Graphics Interchange Format  |  1994-09-08  |  16KB  |  640x480  |  4-bit (10 colors)
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OCR: BURGER Wet Bulb Temperature vs. Cold Water Temperature POLYESTER PLANT - AVG. ANTICIPATED CWT vs WBT FLUCTUATION 90 88 85 If the cooling tower is 'short' and discharges 88 F CWT at 70 F. WBT, the 85 F design CWT ACTUAL would not be reached until the WBT dropped to 67 F. DESIGN COLD WATER F This is one reason why some 75 cooling towers are sold 'short'. because the tower operator is not aware of the true meaning of the design WBT. 70 45 50 60 67 70 80 ENTERING WET BULB TEMP F CURVES BASED ON CONSTANT PITCH DESIGN CONDITIONS GPM F = 46108 HWT F = 118.00 WBT F = 70.00 CWT F = 85.00 HPICELL = 150.00 ELEV. Ft .= 1200 1 Continue 2 Previous 0 Main Menu