Products/Services for Thermoacoustic Heat Pumps
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Heat Pumps - (284 companies)Heat pumps are reverse cycle air conditioners. Heat pumps use a complete cycle system to supply heat or remove heat from a temperature controlled space. Heat pumps contain a valve that enables them to switch between air conditioning and heating... -
Heat Exchangers - (1424 companies)...exchanger, commonly measured in gallons per minute (gpm) for liquids and cubic feet per minute (cfm) for gases. Heat transfer efficiency increases with increasing flow rate in a heat exchanger, but flow is limited by the size of the pump available... -
Liquid Handling Pumps - (2267 companies)Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement). Pumps, in their simplest form, are machines for moving liquids. Industrial... -
Stirling Engines - (8 companies)Stirling engines produce mechanical power through the cyclic compression and expansion of compressible fluids, such as air and gases, by interaction with a heat source. Stirling engines produce mechanical power through cyclical compression...
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Heat Pipes - (65 companies)Heat pipes are self-contained heat pumps that can transport heat at high rates over fairly substantial distances with no external pumping power. Heat pipes are made out of aluminum or copper and are lined with a wicking material such as a ceramic... -
Water Pumps - (862 companies)Water pumps move water that does not contain suspended solids or particulates. Applications include water supply, irrigation, land and mine drainage, sea water desalination, and condensate transport. Water pumps move water that does not contain...
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Heat Detectors - (104 companies)Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Heat detectors are fire detection devices that sense heat...
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Hydraulic Pumps - (689 companies)Hydraulic pumps deliver high-pressure fluid flow to the pump outlet. Hydraulic pumps are powered by mechanical energy sources to pressurize fluid. Hydraulic pumps are positive displacement pumps which pressurize hydraulic fluid in order to do work...
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Centrifugal Pumps - (1170 companies)Centrifugal pumps consist of a set of rotating vanes, enclosed within a housing or casing, that are used to impart energy to a fluid through centrifugal force. Centrifugal pumps are dynamic pumps which move fluids through a system using one or more...
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Fluid Heat Transfer Systems - (121 companies)...for pumping fluid through the system. It is typically measured in pounds per square inch (psi). Heater capacity is the ability of a device to add heat to the process fluid. It is typically measured in kilowatts (kW) or British thermal units per hour (Btu/hr...
Product News
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BlockMaster Electronics, Inc.
Terminal Blocks for Heat Pumps BlockMaster Electronic 's High-Power Terminal Blocks are rated at 90A, 115A, 175A, 255A and 380A at 600V. We offer a wide range of terminations, including screw, studs, and screw clamps. BlockMaster 's Medium-Power Terminal Blocks are rated at 50A/300V, 2 and 3 poles. Terminations include screw clamps and 0.250 " QCTerminals. All BlockMaster high and medium-power terminal blocks comply with UL and CSA standards as well as RoHS. BlockMaster Electronic 's High-Power Thru-Panel Terminal Blocks are... (read more)Browse Wire Terminals Datasheets for BlockMaster Electronics, Inc. -
Dickow Pump Company, Inc.
The latest generation of heat transfer pumps food production, building materials, and petrochemical industries. They are essential for heating processes, maintaining optimal temperatures in reactors, and facilitating heat transfer in production lines. In environments where safety is a priority, explosion-proof oil pumps are often required to prevent hazardous incidents. Our hot oil pumps are designed to meet these strict safety standards, ensuring peace of mind for operators. Advantages of Hot Oil Sealless Pumps. Hot oil sealless pumps... (read more)Browse Magnetic Drive Pumps Datasheets for Dickow Pump Company, Inc. -
Thermon, Inc
Heat Transfer Compounds Heat Transfer Compounds. Thermon Heat Transfer Compounds (cement) provide an ef?cient thermal connection between the tracer and the process equipment. By eliminating the air voids, heat is directed into the pipe or tank wall through conduction rather than convection. A single tracer utilizing Thermon's heat transfer compound has the equivalent performance of three to ?ve bare tracers. Whether bonding tracer tubing to long piping runs, irregular surfaces (valves and pumps) or tank walls... (read more)Browse Conductive Compounds Datasheets for Thermon, Inc -
Oak-Trees, Inc.
PPS9_Heat Resistance AC * Continuous use ~200 C. * Outstanding wear & low friction. * Excellent chemical resistance. * Very low thermal expansion (read more) -
Gaumer Process
“Dip into Heat: Electric Immersion Innovations” An immersion heater is an electric heating apparatus consists of a bundle of tubular heating elements which are submerged in a tank or container to heat a liquid, such as water, oils of various viscosity, viscous materials, solvents, process solutions, liquidous chemicals, and gases. It is designed and used for direct contact heating to increase or maintain the temperature of the fluid to attain required values for process indicators such as temperature, viscosity, pressure, solubility... (read more)Browse Immersion Heaters Datasheets for Gaumer Process -
ThermOmegaTech®
Thermal Relief For Booster Pumps Pump Thermal Relief. Pump thermal relief valves are essential in booster pumps, fire pumps and any high-pressure water pump to regulate the flow of glycol, water or any other media in applications that require heat removal from equipment or a process. Thermal relief protects pumps and pump seals from over-temperature damage and scalding temperatures being distributed to users. Booster pumps are used in various applications to boost water pressure and improve flow rate through pipelines. Booster... (read more)Browse Tempering Valves and Thermally Actuated Valves Datasheets for ThermOmegaTech® -
Vooner FloGard LLC
Vacuum Pumps For Power Generation to generate electricity. Condensate pumps: Once the steam has passed through the turbine and lost some of its energy, it passes through the condenser, where its volume is reduced by cooling the steam, which condenses the steam back into water and returns it to the boiler. Cooling water pumps: Power plants generate a lot of heat. Cooling water pumps move water from the cooling tower to the condenser. The cooling water system is a closed or open loop that adds cooler water from a nearby freshwater source... (read more)Browse Vacuum Pumps and Vacuum Generators Datasheets for Vooner FloGard LLC -
Rego Electronics Inc.
Heat Pipes Heat pipes are thermal super-conductors. The effective thermal conductivity varies with heat pipe length, and can approach 100,000 W/m K for long heat pipes, in comparison with approximately 400 W/m K for copper. At the hot interface of a heat pipe a liquid in contact with a thermally conductive solid surface turns into a vapor by absorbing heat from that surface. Vapor then travels along the heat pipe to the cold interface and condenses back into liquid - releasing the latent heat. Liquid... (read more)Browse Heat Pipes Datasheets for Rego Electronics Inc. -
Vaughan Co., Inc.
Vertical Recirculator Chopper Pumps The Vaughan "Scumbuster" virtually eliminates the effects of a scum blanket and prevents it from reforming by homogenizing and conditioning through a recirculation nozzle. This type of mixing allows digesters to regain their design capacity, extends the time between cleanouts and generates more methane gas. Easy above-deck access to valve and nozzle operators. Manual or fully automated operation available. The Vaughan Scumbuster operating with the Vaughan chopper pump on digester recirculation... (read more)Browse Wastewater Pumps Datasheets for Vaughan Co., Inc. -
jbj Techniques Limited
Pump to engine / motor adaptors Allow close coupling of hydraulic pumps directly to the flywheel or flywheel housing of diesel engines, electric and hydraulic motors. Designed to allow the close coupling of hydraulic pumps to a variety of prime movers, such as diesel / petrol engines, electric, air or hydraulic motors, they can also be used in the connection from prime mover to alternative driven parts i.e. gearboxes, generators, water or vacuum pumps etc. An additional range of engine front PTO adaptors, which provide... (read more)Browse Hydraulic Pumps Datasheets for jbj Techniques Limited
More Information
Indicates content that may require registration and/or purchase.
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Porous Media Thermoacoustic Stacks: Measurements
and Models
The performance (temperature difference generated across the stack ends at steady state and stack hot end temperature for a thermoacoustic heat pump ) of the heterogeneous stack arrangement is compared with the typical homogeneous stacks.
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Not-In-Kind Technologies for Residential and Commercial Unitary Equipment
Installed Cost Premiums Possible for a Thermoacoustic Heat Pump Relative to an Electric Heat Pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Cool sound: the future of refrigeration? Thermodynamic and heat transfer issues in thermoacoustic refrigeration
2 Thermoacoustic heat pumping in a refrigerator .
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Handbook of Climate Change Mitigation
In the case of the thermoacoustic heat pump , a source of sound is required: often this is accomplished using a transducer (e.g., linear motor) but the sound could also be provided by a separate (but coupled) thermoacoustic engine.
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Journal of Thermophysics and Heat Transfer > Thermoacoustic refrigerator for space applications
Thermoacoustic Heat Pumping Cycle .
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Compressible pulsating convection through regular and random porous media: the thermoacoustic case
Fig. 1 A quarter wave length standing wave thermoacoustic heat pump with different components along with acoustic power _W2 .
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A simplified model of heat transfer in heat exchangers and stack plates of thermoacoustic refrigerators
The temperature distribution along the TAR is displayed in Fig. 1c and the thermoacoustic heat pumping process (to be discussed in more detail in Sect.
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Encyclopedia of Acoustics Volume 2 Complete Document
Both basic types of heat engine can be realized thermoacoustically: In a ther- moacoustic prime mover, heat flow from high temper- ature to lower temperature produces work in the form of acoustic power; in a thermoacoustic heat pump , acous- tic power is…
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AIAA Journal > Numerical Simulation of Stack-Heat Exchangers Coupling in a Thermoacoustic Refrigerator
Both types of thermoacoustic engines, prime movers and heat pumps, have been described in a unified fashion by Swift.1 Thermoacoustic heat pumping is a second-order phenomenon re- sulting from the interaction between two first-order acoustic pertur- bations.
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Principles of thermoacoustic energy harvesting
…able to operate using inert (non-toxic, environmentally friendly) working gasses, (iii) capable of producing powerful acoustic pressure waves which can be converted into electrical energy, (iv) able to act as the prime mover in thermoacoustic heat pumps , pulse tube cry- ocoolers…
