Oil Cooler Plate Heat Exchanger Mold Temperature Controller

Calculations for oil>water exchanger? - Heat Transfer

Aug 05, 2004 · 2. Increasing flow rates improves the OHTC, but the NTU and the H/T effectiveness are bound to come down. One can thus assume that the oil temperature drop will be inversely proportional to its flow rate. OHTC = overall heat transfer coefficient; H/T = heat transfer; NTU = number of transfer Hot Oil Heating Systems - Heat Exchange and Transfer, Inc.The SL Series of Heat Transfer Systems are designed for closed loop temperature control of high temperature heat transfer fluids. These completely packaged systems are designed for a maximum operating temperature of 550F (SL550), 650F (SL650), and 750F (SL750). SL Series Hot Oil Systems are highly customizable as every component is selected for the specific needs of the process or end

Oil Chiller,Hydraulic/Lubrication Oil Cooling Chiller

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Feb 23, 2018 · An oil cooler is a separate, smaller radiator from an engines main radiator, which maintains an oil supply at a consistent, optimal temperature. Broadly put, lower oil temperatures prolong the life of an engine or transmission. An oil cooler can play an important role in the smooth running of a vehicle by dissipating heat Hot Oil Temperature Control Systems in Plastics Properly applied hot-oil temperature control can maintain temperature within ± 1°C. Using electrical resistance for heating and forced air for cooling, this degree of control is difficult. Faster Start-up. Using a hot oil system, the temperature in an extruder die or a mold can be brought up to temperature

You do not state if the ambiant air is stagnant or if this is on the outside (hot climmate at 90°F !?). If so you (we) need to know the max winNo air flow to speak of - it's inside a building. The adjacent equipment and good ol' southern weather created the 90F ambient which actually peakeTo sprintcar. Thoughts in answer to your original query:1. Because of the large difference in OHTC on the oil/air side vs the oil/water side, I prHow hot does the water get? If the dT(oil,water) in the outlet is large then i would guess thatyour limiting side must be on the oil side and thatJust saw that the temperature increase in the water was small - so i think the dT(oil) will remain constant (allmost). Increasing the oil flow rateMortenA, Even when assuming countercurrent flow (which, BTW, was not indicated by Sprintcar) and since Q=UA (LTD) = MCpT what you are implying isTo MortenA, please note that my assumption is based on an oil "laminar" flow regime even at the highest flow rates. The improvement on the conveMy respone actually assumed that the oil flow remains constant (the original post says _can_ be increase to 3 GPM. While Q off source will increaseTo Sprintcar, allow me to be a bit more extended:Having agreed with MortenA on that, in this case, an increased flow rate would reduce the oil sid