Supplier: Alfa Laval Inc.
Description: Unlike traditional heat exchangers, the brazed plate heat exchanger consists solely of surfaces that make an active contribution to heat transfer. Brazed plate heat exchangers are widely used in refrigeration plants. They are normally used to transfer heat from the refrigerant – the primary
Supplier: Grainger Industrial Supply
Description: Energy Efficiency And Economizing Control, Commercial Refrigeration Unit Electrical Consumption Economizer, Application Refrigeration, Walk-In Boxes, Open/Closed Cases, Freezers, Voltage 24/120/208-220, Control Circuit 24 Vac/Dc, 115/220 Vac, Contact Rating 10 Amps At 220V, Height 4 In, Width 4
Description: to an intermediate pressure level before passing on to the low side evaporators. Economization reduces the amount of non-useful flash gas created at the system low side thus making the refrigeration cycle more efficient and saving operating cost.
Supplier: Anguil Environmental Systems, Inc.
Description: Energy Recovery Solutions Every energy demand is unique, as is every energy-efficiency improvement opportunity. At Anguil, our track record includes an ability to blend time-tested, standard products with innovative, custom engineered solutions. We design, manufacture and install energy recovery
- Applications: Aerospace, Automotive / Vehicular, Chemical Processing, Electronics / Power Supply Cooling, Food and Beverage Processing, HVAC, Oil Heating / Cooling, Power Generation, Refrigeration (Evaporator / Condenser), Steam, Other
- Gas / Air Flow Rate: 200000 SCFM
- Maximum Working Pressure: 2 psi
- Temperature Range: 0.0 to 1800 F
Supplier: Curtis Toledo, Inc.
Description: Rotary Screw Refrigerant Compressors provides high volumetric efficiency but low power consumption. SR Series Rotary Screw Compressors have five key features: High EER, Low Energy Consumption. The newly asymmetrical rotor profile, which has five lobes and six flutes in the male and female rotors
- Capacity: 774 kW
- Refrigerant Options: R22, R134a, R407c
Supplier: United Refrigeration, Inc.
Description: to be routed through unit base pan, minimizing roof penetrations Warranty: 10 year heat exchanger, 5 year compressor, 1 year parts Optional Field Installed Accessories Roof curb (for horizontal or vertical discharge) Low ambient kit Coil guard Fresh air damper Hail guard LP kits Economizer Thru the base
- Type: Packaged Terminal (PTAC)
- Operating Voltage: 460 VAC
- Phase: Three Phase
Supplier: Carlyle Compressor Company
Description: compressors offer serious performance advantages over single-stage compressors. Unlike single-stage compressors, Carlyle Compound Cooling uses an economizer cycle to deliver higher capacities and efficiencies for the same displacement. The first stage utilizes four cylinders and always operates
Supplier: FS-Elliott, LLC
Description: controlled by an inlet guide vane device. The flow then enters the first stage of compression and discharges into an economizer, increasing the system's efficiency. The flow then proceeds into the second stage of compression and to the discharge volute. The Triton ® T500 is the first of what
- Capacity: 1758 kW
- Input Power: 402 HP
- Refrigerant Options: R134a
- Power Source: 380 / 50 / 3, 460 / 60 / 3, Other Power
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Alfa Laval Inc.
AC AlfaChill Heat Exchangers
Unlike traditional heat exchangers, the brazed plate heat exchanger consists solely of surfaces that make an active contribution to heat transfer. Brazed plate heat exchangers are widely used in refrigeration plants. They are normally used to transfer heat from the refrigerant - the primary fluid - and from water or brine as the secondary fluid. Units in the Alfa Laval AC series of copper-brazed heat exchangers are mainly used as: Evaporators for dry expansion and cooling water. Condensers... (read more)
Browse Heat Exchangers Datasheets for Alfa Laval Inc.
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Optimization and Cost�?Oriented Comparison of Ammonia�? and Propane�?Compression Refrigeration for the Recovery of Natural Gas Liquids
Abstract Optimization and a cost�?oriented analysis, including the capital and energy�?of�?compression costs, were performed to compare propane�? and ammonia�? refrigeration economizer cycles with and without presaturators.
Development of a High Performance Air Source Heat Pump for the US Market
Different component models are being used: segmented HX model, modified compressor map to model the multi-stage compressor, overall UA/effectiveness HX model for refrigerant-to- refrigerant economizer HX, and a flash tank model.
Refinery C5 Hydrocarbons
Refrigerant Economizer Feed .
Cold Climates Heat Pump Design Optimization
An overall UA/effectiveness HX model is used to model the refrigerant-to- refrigerant economizer .
GREENHOUSE GAS EMISSIONS CONTROL BY OXYGEN FIRING IN CIRCULATING FLUIDIZED BED BOILERS
Propane Refrigeration Economizer .
2.3.3 Effect of refrigerant economizer mode .
Graphical Abstract: Energy Technol. 10/2013
Refrigeration optimization: The simu- lation, optimization, and exergy and economic analyses of propane- and ammonia- refrigeration economizer cycles with and without presaturators are performed by using HYSYS for use in the recovery of natural gas liq- uids.
Membrane Technology and Applications 3rd Edition
Refrigeration economizers are not shown.
Refrigeration economizers are not shown.
Reliability modeling for capital project decisions
Refrigerant Economizer .
Emerson Network Power Extends Line of High Efficiency Liebert DSE Cooling Systems in North America (28/01/2013 10:44:34)
The Liebert DSE features Emersons exclusive EconoPhase pumped refrigerant economizer that delivers free-cooling without water consumption costs or air contamination concerns.