Heat Pipe Wrap Around Coil

Coil Pump Around Systems Compared To Wrap Around Heat Pipes
Coil pump around compared to the wrap around heat pipe, to produce exactly the same results. The System 1 coil pump around requires an additional 1.61 BHP. To determine the $/KWH cost, the latest (July 06) figures from the Energy Information Administration of the US Department of Energy were used. The average nationwide price across all sectors was ... Read Full Source

C ENTURY BEST PRACTICES - NREL
Tion occurs on the heat pipe and results in some latent heat transfer. In heat pipe applications, the supply and exhaust air streams are next to one another, although some modi- cooling coil, often called a “wrap-around loop.” It can also ... Document Viewer

Wrap-Around Heat Pipes In Humid Climates - Flowtechinc.com
Wrap-Around Heat Pipes In Humid Climates A wrap-around heat pipe is a version of a split heat pipe. A wrap-around heat pipe does more than just pre- tion by allowing the cooling coil to do more latent heat removal and further depress the dew point; or it pro-vides both functions. ... Get Document

Hydrostatic Test - Wikipedia
The test involves filling the vessel or pipe system with a liquid, usually water, which may be dyed to aid in visual leak detection, and pressurization of the vessel to the specified test pressure. Pressure tightness can be tested by shutting off the supply valve and observing whether there is a pressure loss. ... Read Article

ENGINEERING SPECIFICATIONS - Heatpipe.com
And reheat the supply air in a wrap-around configuration. The precool Heat Pipe module shall be located immediately before the cooling coil and the reheat module of the Heat Pipe shall be located immediately after the cooling coil. Heat Pipe circuits comprise multiple tubes connected in series, end-to-end to form a closed, continuous loop. ... Retrieve Doc

Creep (deformation) - Wikipedia
Creep is more severe in materials that are subjected to heat for long periods, and generally increases as they near their melting point. allowing dislocations to get around obstacles; Grain boundary diffusion Sagging of the filament coil between its supports increases with time due to ... Read Article

BLACK EXHAUST WRAP RATED TO - Heatshieldproducts.com
2000°F intermittent. Wrap or “coil” the black wrap around your exhaust pipe, using overlap to hold itself in place (like a hockey stick or tennis racket grip). Use our Thermal-Tie, hose clamps, or wire to secure ends in place. Our black exhaust wrap is asbestos free and is made from a base high quality fiberglass yarn. ... View This Document

Exhaust Wrap - Heat Shield
Exhaust wrap also keeps heat out of the drivers compartment and reduces heat damage to other components. Our exhaust wrap features a vermiculite coating which makes it capable of withstanding 1200°F continuous and 2000°F intermittent. Wrap or “coil” the wrap around your exhaust pipe, using an overlap to hold itself in place (like a hockey ... Retrieve Here

RAUPEX SPEED Radiant Heating Fastening System - How ... - YouTube
Pipe can be easily detached and repositioned, saving time and reducing waste. On your next radiant overpour or concrete installation, throw a coil of RAUPEX SPEED pipe over your shoulder and a ... View Video

Loop Antenna - Wikipedia
To increase the magnetic field in the loop and thus its efficiency, while greatly reducing size, the coil of wire is often wound around a ferrite rod magnetic core; Consequently, most of the power delivered to a small loop antenna will heat in the loss resistance rather than do useful work. ... Read Article

Www.trane.com
Created Date: 5/12/2003 10:26:46 AM ... Doc Retrieval

Controlling Wrap-Around Heat Pipe Systems For Systems With ...
Wrap-around heat pipe systems are air -to-air heat exchangers that are installed in the airstream upstream and downstream of a cooling coil. The upstream precool heat pipe shifts the excess sensible co oling capacity off the cooling coil while the downstream heat pipe provides reheat. ... Read Here

Energy Recovery With Cooling And Heating
3. The first heat pipe section pre-cools the air. 4. The cooling coil further cools the air, wringing out moisture. 5. The second heat pipe section reheats the air to about 70°F. Wrap-Around Heat Pipe Technology 5 Top View 95°F 80°F 66°F 55°F Energy Recovery Wheel Precool Heat Pipe Cooling Coil Reheat Heat Pipe Outdoor Air Supply Air 69°F ... Fetch Here

Review Of heat pipe heat Exchangers Forenhanced ...
Review of heat pipe heat exchangers forenhanced dehumidification and cooling A compact and easy to install ‘in-line’ or ‘wrap-around’ coil (WHPHE) is shown in Figure 9. It consists of ... Return Doc

Manufacturing Inc. Installation, Operation ... - Colmac Coil
3.1.2. Colmac manufactures three distinct types of heat pipe coil units: heat recovery, tilt, and wrap around. The individual heat pipes have two types of construction: Plate Fin Design – These heat pipes are an assembly of tubes and fins. The fins are tightly fitted to the tubes in order to maximize contact and heat transfer. Plate ... Get Doc

CONTROLLABLE HEAT PIPES, THE EASY WAY
For advice on the best wrap-around system for you. 1 Precool wrap-around heat pipe section 2 Cooling coil 3 Reheat wrap-around heat pipe section 4 Bypass damper 1 3 4 2 CLOSED DAMPER PERFORMANCES OPEN DAMPER PERFORMANCES Mixed air to setpoint 95/78 77.5/73 55/55 72.5/62 95/78 85.5/76 55/55 78.7/64 ... Retrieve Content

APPLICATIONS Advantages Wrap Around Tilt Control
Colmac Coil heat pipe coils are designed to efficiently transfer heat from a warm air stream to a colder one. Heat pipes are constructed of a hollow tube lined with a capillary structure called a wick and a ... Read Here

COMPARISON - HEAT PIPE & MSP
Wrap-around heat pipe Wrap-around Plate High Efficiency Operates at any mounting angle Performance is scalable over all models Efficiency increases with higher moisture Efficiency unaffected by coil dimensions Multiple airflow configurations Easy to clean heat transfer surface Graph 1 above illustrates performance differences between the MSP ... Access Doc

ACT Wrap-Around Heat Pipe Heat Exchanger Dimensionals
OAL OAH GAP OAW W D FL E1 E2 E3 E4 FH OAH OAL D CASING Note: Drawings are not to scale ACT Split Loop Termosyphon Wrap-Around Heat Pipe Heat Exchanger Dimensionals ... Read Full Source

Tab F Air Handling Units With Heat Pipe Cover Page
AH Series Air Handling Units with Heat Pipe, Heating Water Coil, The HPC Series heat pipe coil has taken this innovative technology and applied it to the task of saving energy for buildings and industry B = Basic Heat Pipe Coil U = In-Line, Wrap Around T = Tilt FB = Face and Bypass IDEC ... Read Document

Industrial Heating Products - Meadvile, PA-Heatrex
Industrial heating. products. • Tubular applications: Clamp-on, wrap-around, immersion, convection or radiant heating. • Finned tubular applications: Natural convection or forced draft space heating, -indus • Open coil, pipe insert heaters. ... Fetch Document

WRAP-AROUND HEAT PIPE HEAT EXCHANGER - 1-act.com
The ACT-Heat Pipe-Wrap Around Heat Exchanger (ACT-HP-WAHX) system has two basic components: a pre-cool coil and a re-heat coil that are connected by heat pipes and placed around the existing air handler’s cooling coil (chilled water or DX). The two major benefits of the ACT-HP-WAHX system are increased levels ... Access Doc

V Run Around Coils Heat Recovery Systems For High ... - Robatherm
Run around coils heat recovery systems There is an optimal heat recovery system for any air handling application. Which system to choose depends on which specific benefits are more relevant in the case at hand. ... View Full Source

COOLING/HEATING COOLING/HEATING WITH COOLING/HEATING WITH ...
Electric aux heat cooling/heating with wrap around heat pipe cooling/heating with hot gas reheat coil cooling/heating with condenser water reheat none none heat pipe hot gas reheat hot water reheat 54.9 54.9 63 72.3 72.6 54.6 54.6 57.6 61 61 63.2 63.2 62.4 62.2 61.8 72 72 72 72 72 105.83” 150.71" 115.87" 139.76" 139.76" ... Retrieve Document