Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u; = 1163.3 Btu/lb, v; = 2.65 ft³/lb and u1 = 400 ft/s. Exhaust is at 1 psia with uz = 925 BTU/lb, v2 = 294 ft2/lb and uz = 1100 ft/s. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change. Determine: a. the work per Ib steam b. the steam flow rate in Ib/hr u, = 1163.3 Btu/lb u, = 925 BTU/lb V, = 2.65 ft /lb v, = 294 ft /lb P,= 200 psia Turbine P2= 1 psia

Steam is supplied to a fully loaded 100-hp turbine at 200 psia with u; = 1163.3 Btu/lb, v; = 2.65 ft³/lb and u1 = 400 ft/s. Exhaust is at 1 psia with uz = 925 BTU/lb, v2 = 294 ft2/lb and uz = 1100 ft/s. The heat loss from the steam in the turbine is 10 Btu/lb. Neglect potential energy change. Determine: a. the work per Ib steam b. the steam flow rate in Ib/hr u, = 1163.3 Btu/lb u, = 925 BTU/lb V, = 2.65 ft /lb v, = 294 ft /lb P,= 200 psia Turbine P2= 1 psia

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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