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Description: ; withstands High Pressure and Low Temperatures Shell and Tube Heat Exchangers Flooded, Thermosyphon, and Direct Expansion Evaporators Condensers and Economizers Intercoolers and Aftercoolers Air Cooled and Evaporative Condensers Carbon Steel, Stainless Steel, Copper Alloys Copper Tubes
- Applications: Refrigeration (Evaporator / Condenser)
- ASME Certified: Yes
- Primary Exchanger Material: Copper, Steel, Titanium
Supplier: Alfa Laval Inc.
Description: Alfa Laval AC line of brazed plate heat exchangers provide efficient heat transfer with a small footprint. They are specifically developed to work in air conditioning, refrigeration, chillers and heat pump applications. Brazed plate heat exchangers are widely used in refrigeration plants
- Applications: HVAC, Refrigeration (Evaporator / Condenser)
- Liquid Flow Rate: 1080 GPH
- Maximum Working Pressure: 0.0 to 522 psi
- Temperature Range: -321 to 437 F
Supplier: Frascold S.P.A.
Description: 16 models - Displacement from 120 to 360 m3/h at 2900 rpm Built with only three blocks of moving parts, this twin-screw compressor reaches high levels of reliability and efficiency. Suitable for industrial refrigeration, process systems, A/C applications and heat pumps, they are available
- Refrigerant Options: Other
- Compressor Construction: Screw
Supplier: United Refrigeration, Inc.
Description: be achieved with an optional, plug in air side economizer Standard Features High static evaporator and condenser motors Belt drive fans with adjustable motor sheaves Forward curved, double inlet, double width centrifugal blowers Durable "powder-coated" cabinet Accoustically insulated cabinet High and low
- Type: Packaged Terminal (PTAC)
- Operating Voltage: 230 VAC
- Phase: Three Phase
Supplier: Anguil Environmental Systems, Inc.
Description: Exchangers (Shell & Tube, Plate Type) Air-to-Water Heat Exchangers (Economizers) Air-to-Steam Heat Exchangers (Waste Heat Boilers) Air-to-Fluid Heat Exchangers (Oil, Glycol Loop) Power Generation Energy Audits
- 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: 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
Supplier: Curtis Toledo, Inc.
Description: to maintain. Wide Application Range. The compressors can be widely used in water and air cooled air-conditioning systems, thermal storage system, heat pumps or industrial processes if external oil coolers, economizers or liquid refrigerant injection device is equipped.
- Capacity: 774 kW
- Refrigerant Options: R22, R134a, R407c
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 operatesShow More
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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.
Exergy analysis of NGL recovery plant using a hybrid ACO R ‐BP neural network modeling: a case study
being reduced in pressure across a level control valve and sent to the High Pressure (HP) refrigerant economizer at 7.4 barg and 20.6°C.
Refinery C5 Hydrocarbons
Refrigerant Economizer Feed .
A refrigerant economizer is included in the chiller model.
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.
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 .
Handbook of Food Process Design, 2 Volume Set
Drawing legend EC: Refrigerant economiser HG: Hot gas condenser LP: Low pressure evaporator SC1: Sub-cooler 1 HP: High pressure evaporator SC2: Sub-cooler 2 .
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.