Question
The steam trap is a device for purging steam condensate from a system without that no condensed steam comes out of it. In one of
The steam trap is a device for purging steam condensate from a system without that no condensed steam comes out of it. In one of all the crudest types of traps, the Condensate collects and rises on a float attached to a drain plug. when the float reaches a certain level pulls the plug, opening the drain valve and allowing the discharge the liquid. Afterwards, the float descends to its original position and the valve is closes, preventing uncondensed steam from escaping. A) Suppose saturated steam at 25 bar is used to heat 100 kg/min of an oil from 135C to 185C. To achieve this it is necessary to transfer heat to the oil at rate of 1.00E4 kJ/min. Steam condenses on the outside of a tube bank through which the oil flows. The condensate collects at the bottom of the exchanger and exits through a steam trap set to discharge when they collect 1200 g of liquid. How often is the cheat downloaded?
11. La trampa de vapor es un dispositivo para purgar condensado de vapor de un sistema sin que salga de l vapor sin condensar. En uno de todos los tipos ms burdos de trampas, el condensado se recolecta y eleva un flotador unido a un tapn de drenaje. Cuando el flotador alcanza cierto nivel "jala el tapn", abriendo la vlvula de drenaje y permitiendo que se descargue el lquido. Despus, el flotador desciende a su posicin original y la vlvula se cierra, evitando que escape el vapor sin condensar. a. Supongamos que se emplea vapor saturado a 25 bar para calentar 100kg/min de un aceite de 135C a 185C. Para lograr esto es necesario transferir calor al aceite a razn de 1.00E kJ/min. El vapor se condensa sobre el exterior de un banco de tubos a travs del cual fluye el aceite. El condensado se recolecta en el fondo del intercambiador y sale por una trampa de vapor fijada para descargarse cuando se recolectan 1200g de lquido. Con qu frecuencia se descarga la trampa? (13s/descarga)Step by Step Solution
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