This is a Thermodynamics problem walkthrough. The goal of this problem is to determine the power produced by a Steam Turbine.
Given values are diameter, enthalpy, specific volume, pressure, and temperature for the steam entering and the steam exiting the steam turbine. Velocity value for the entrance steam is also given.
Conservation of Energy is used for solving this problem. Because British units are used, a gc conversion factor is needed. Dimensional analysis is used at different parts of the problem to get variables with consistent units.


Attribution:

Georgetown PowerPlant steam reciprocating engine 01.ogv
Description: Video on steam reciprocating engine in Georgetown PowerPlant Museum, Seattle, Washington, USA
Date: 13 September 2008
Source: Photo by Joe Mabel
Author: Joe Mabel
commons.wikimedia.org/wiki/File:Georgetown_PowerPlant_steam_reciprocating_engine_01.ogv

Turbine hall in a power plant in Philadelphia.webm
Description: Pan of the turbine hall in a power plant in Philadelphia, USA
Date: 15 November 2009
Source: www.flickr.com/photos/jasoneppink/4107097318/in/photostream/
Author: Jason Eppink
commons.wikimedia.org/wiki/File:Turbine_hall_in_a_power_plant_in_Philadelphia.webm

Testing Large Turbines, Westinghouse Co. Works.webm
Public Domain

Internalstructureofthesteamturbinefeedpump.jpg
Description: Internal structure of the steam turbine feed pump
Date: 12 March 2017
Source: Lei Chen, Jie Han, Wenping Lei, ZhenHong Guan, Yajuan Gao.
"Prediction Model of Vibration Feature for Equipment Maintenance Based on Full Vector Spectrum ," Shock and Vibration
Author: Lei Chen, Jie Han, Wenping Lei, ZhenHong Guan, Yajuan Gao
commons.wikimedia.org/wiki/File:Internalstructureofthesteamturbinefeedpump.jpg

Oglargesteamturbinemodel.jpg
Description: Hrvatski: turb
Date: 14 December 2021
Source: Model by Lh0035200073
Author: Lh0035200073
commons.wikimedia.org/wiki/File:Oglargesteamturbinemodel.jpg

Dampfturbine Montage01.jpg
Description: Assembly of a steam turbine rotor produced by Siemens, Germany
Dates: 23 April 2023 / 10 April 2022 / 3 December 2005
Source: siemens.com
Author: Siemens Pressebild
commons.wikimedia.org/wiki/File:Dampfturbine_Montage01.jpg

ILA2012 Turbine long version bigscreen PD 2012.ogv
Description: Deutsch: Internationale Luftfahrtausstellung 2012 in Berlin ; Triebwerksmodell im Schnitt
for smaller screen version (Ogg Theora video file, length 1m 4s, 480×270 pixels, 2.07Mbps) File:ILA2012 Turbine long version smallscreen PD 2012.ogg
Date: August 2012
Source: Video by Bin im Garten
Author: Bin im Garten