Chiller Flow Rate Measurement And Calculation Chilled And Con Chiller flow rate measurement. in this article, we’re going to be looking at how to measure the water flow rate through a chiller. this is useful to analyse the performance of a chiller and ensure it is meeting the design specifications. scroll to the bottom to watch the tutorial on chiller flow rate measurement […]. In this video we learn how to measure the flow rate through a chiller. this is can be used for chilled water and condenser water. applicable to water cooled.
Hindi Chiller Flow Rate Calculation Chilled Water Flow ођ Assume that the cooling load is 600 rt, the required chilled water flow rate can be calculated as follows: q = pqcθ 600 x 12000 = 62.4 x q x 1 x (54 44) q = 7200000 ÷ 624 q = 11538.46 ft 3 hr. then, convert the chilled water flow rate from ft 3 hr to gpm by dividing 11538.46 by 8.021 and we get a chilled water flow rate of 1438.5 gpm or. Then, use the heat transfer formula (q=mcθ) to calculate the required condenser water flow rate. the result is ft 3 hr for ip unit and m 3 s for si unit. the condenser water flow rate is calculated slightly differently from the chilled water flow rate. the heat transfer formula must include the power input of the chiller. condenser water gpm. 1. using the temperature difference method: the most common way to determine chilled water flow rate is using the formula that involves the temperature difference, the chiller's capacity, and the specific heat of water. where: chiller capacity is in btu hr (often provided in the chiller specifications). specific heat of water is approximately 1. Chilled water system equations evaporator and condenser flow rates. in a chilled water system the water is cooled down to 40 45 of (4 7 oc) by an centralized evaporator, distributed throughout the building in pipes and connected locally to air condition cooling units wherever needed.
Comments are closed.