2 kgs then the power output of the turbine is

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: /m3)(0.280 m3/s) 118.2 kg/s Then the power output of the turbine is determined from the rate form of the energy balance to be FIGURE 7–30 A 1.0-MW liquified natural gas (LNG) turbine with 95-cm turbine runner diameter being installed in a cryogenic test facility. (Courtesy of Ebara International Corporation, Cryodynamics Division, Sparks, Nevada.) cen54261_ch07.qxd 11/18/03 9:57 AM Page 296 296 FUNDAMENTALS OF THERMAL-FLUID SCIENCES · · E in E out 14243 · →0 (steady) E system 1442443 Rate of net energy transfer by heat, work, and mass Rate of change in internal, kinetic, potential, etc., energies · E in · m h1 · Wout 0 · E out · · · Wout m h2 (since Q 0, ke pe · m (h1 h2) (118.2 kg/s)(232.3 222.8) kJ/kg 1123 kW For continuous operation (365 per year will be 24 0) 8760 h), the amount of power produced · Wout t (1123 kW)(8760 h/yr) 0.9837 107 kWh/yr Annual power production At $0.075/kWh, the amount of money this turbine will save the facility is Annual power savings (Annual power product...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online