Energy Management Principles: Applications, Benefits, Savings

air handlers alternative analysis annual cost ASHRAE boiler building envelope calculations capacitors capacity capital recovery factor Chapter chiller circuit cogeneration combustion compressor condensate cooling tower ducts economic Efficient Electricity efficient energy electrolysis energy audit energy costs energy forms energy management opportunities energy management program energy savings energy sources energy storage enthalpy equivalent annual cost escalation evaluate evaporator example facilities Figure flow fuel heat losses heat pumps heat recovery heat transfer heating and cooling hot water HVAC systems illumination improved increase industrial input installation insulation investment joule lamps lighting load Lumens maintenance measure meter Motor operation payback period percent Pergamon Press plant power factor present worth pressure production reduce refrigerant solar steam supply Table temperature thermal types typical unit utility variable air volume voltage waste heat watts zone