EQUIPMENT FOR HAZARDOUS AREAS HEAT EXCHANGERS 14 Data Relating to Heat Exchanger Selection Oil flow: 60 l/min Specific weight: 0.88 kg/dm3 Specific heat: 0.49 kcal/kg °C Viscosity: 32 cst Oil temperature: 55°C Water temperature: 20°C Cooling power: 15 kW Knowing the viscosity and flow rate of the oil, cooling power and stability of ∆t (in running temperature of oil - water temperature) you can adjust these calculations to the specifications given in this catalogue. Selected exchanger results in the model MG-80-715-4. The marked dissipation on the exchange diagram expressed in HP, kW and kcal/h will be determined, with a viscosity of 32 cst and water flow as indicated in the following table A: Required water flow Cooling power correction factor If in doubt, please conatct jbj Techniques Limited technical office, telephone: 01737 767493 or email: info@jbj.co.uk epyT wolFliO htiwdetapissiDPH HC°55=liO 2 C°02=O ...-051-08GM 57-52 8-4 ...-013-08GM 08-52 41-7 ...-583-08GM 08-52 71-9 ...-065-08GM 08-52 02-21 ...-517-08GM 021-53 42-51 ...-078-08GM 031-04 92-81 ...-5511-08GM 031-04 63-22 AelbaT BelbaT CelbaT retawforebmuN stiucric PHynaxnim/l detapissidebot wolFretaW rotcaFnoitcerroC erutarepmeTretaW rotcaFnoitcerroC 1 3 AelbatninwohswolF 1 C°02 00.1 2 2 2xAelbatninwohswolF 2.1 C°52 58.0 4 1 3xAelbatninwohswolF 4.1 C°03 07.0 C°53 06.0
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