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Annual fixed charges

Annual fixed charges, 225V°-5, with Vr in liters Labor and operating costs, 20/day for 300 days/yr Find the conditions that will give the maximum profit. [Pg.491]

The annual fixed charges CF in dollars per year on each boiler are given by the equation ... [Pg.179]

Annual Fixed Charges Annual Variable Costs Including Maintenance... [Pg.97]

D is in inches, Q in cuft/sec, p in ib/cuft, and p in cP. The factors involved in the derivation are power cost = 0.055/kWh, friction loss due to fittings is 35% that of the straight length, annual fixed charges are 20% of installation cost, pump efficiency is 50%, and cost of 1-in. IPS schedule 40 pipe is 0.45/ft. Formulas that take additional factors into account also are developed in that book. [Pg.100]

Annual Fixed Charges Interest, amortization of the system capital costs, interim replacement, insurance and taxes.. Overall Performance Accounting for condenser and turbine characteristics. [Pg.181]

Kf = annual fixed charges including maintenance, expressed as a fraction of initial cost for completely installed pipe... [Pg.363]

The annual fixed charges for the condenser are AKfCa, and the total annual cost for cooling water plus fixed charges is... [Pg.369]

The sum of costs for piping, insulation, and instrumentation can be estimated to be 60 percent of the cost for the installed equipment. Annual fixed charges amount to 15 percent of the total cost for installed equipment, piping, instrumentation, and insulation. [Pg.373]

Derive an expression for the optimum economic thickness of insulation to put on a flat surface if the annual fixed charges per square foot of insulation are directly proportional to the thickness, (a) neglecting the air film, (b) including the air film. The air-film coefficient of heat transfer may be assumed as constant for all insulation thicknesses. [Pg.417]

A, = area of heat transfer, ft2 subscript o designates outside of tubes Kf = annual fixed charges including maintenance, expressed as a fraction of initial cost for completely installed unit, dimensionless wu = flow rate of utility fluid, lb/h Hy = hours of operation per year, h/year... [Pg.626]

Annual fixed charges = 0.2 times cost of installed unit... [Pg.739]

Annual fixed charges = 25 percent of total investment. [Pg.822]

Total annual fixed charges Operating costs... [Pg.363]

Kp = Ratio, annual fixed charges to initial pipe installed cost, typically 0.2. [Pg.100]

See other pages where Annual fixed charges is mentioned: [Pg.363]    [Pg.95]    [Pg.33]    [Pg.220]    [Pg.377]    [Pg.428]    [Pg.98]    [Pg.98]    [Pg.183]    [Pg.208]    [Pg.370]    [Pg.416]    [Pg.418]    [Pg.636]    [Pg.648]    [Pg.363]    [Pg.364]    [Pg.208]    [Pg.370]    [Pg.414]    [Pg.418]    [Pg.636]    [Pg.644]    [Pg.648]   
See also in sourсe #XX -- [ Pg.181 ]



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