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A heat exchanger is a device built for efficient heat transfer from one medium to another. The media may be separated by a solid wall, so that they never mix, or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power plants, chemical plants, petrochemical plants, petroleum refineries, natural gas processing, and sewage treatment. One common example of a heat exchanger is the radiator in a car, in which the heat source, being a hot engine-cooling fluid, water, transfers heat to air flowing through the radiator (i.e. the heat transfer medium). | A heat exchanger is a device built for efficient heat transfer from one medium to another. The media may be separated by a solid wall, so that they never mix, or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power plants, chemical plants, petrochemical plants, petroleum refineries, natural gas processing, and sewage treatment. One common example of a heat exchanger is the radiator in a car, in which the heat source, being a hot engine-cooling fluid, water, transfers heat to air flowing through the radiator (i.e. the heat transfer medium). | ||
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== '''Types of Heat Exchangers:''' == | |||
<br> | [http://en.wikipedia.org/wiki/Air_source_heat_pumps Air source heat pumps] <br> | ||
[http://en.wikipedia.org/wiki/Shell_and_tube_heat_exchanger Baffle] | |||
[http://en.wikipedia.org/wiki/Shell_and_tube_heat_exchanger Concentric tube heat exchanger<br>] | |||
[http://en.wikipedia.org/wiki/Countercurrent_exchange Countercurrent exchange] | |||
[http://en.wikipedia.org/wiki/Deep_water_source_cooling Deep water cooling] | |||
<br> | [http://en.wikipedia.org/wiki/Shell_and_tube_heat_exchanger Downhole heat exchanger]<br> | ||
[http://en.wikipedia.org/wiki/Dynamic_scraped_surface_heat_exchanger Dynamic scraped surface heat exchanger] | |||
[http://en.wikipedia.org/wiki/Drain_water_heat_recovery Drain water heat recovery]<br> | |||
[http://en.wikipedia.org/wiki/Energy_recovery_ventilation Energy recovery ventilators] | |||
[http://en.wikipedia.org/wiki/Shell_and_tube_heat_exchanger http://en.wikipedia.org/wiki/Grate_heater Grate heater] | |||
[http://www.appropedia.org/Ground_source_heat_pumps Ground source heat exchanger]<br> | |||
http:// | [http://en.wikipedia.org/wiki/Laser_propulsion#Heat_Exchanger_.28HX.29_Thruster Heat exchanger thruster] | ||
<br> | [http://en.wikipedia.org/wiki/Heat_recovery_ventilation Heat recovery ventilators]<br> | ||
[http://en.wikipedia.org/wiki/Moving_bed_heat_exchanger Moving bed heat exchanger] | |||
<br> | [http://en.wikipedia.org/wiki/Pillowplate Pillow plate]<br> | ||
[http://en.wikipedia.org/wiki/Plate_fin_heat_exchanger Plate fin heat exchanger] | |||
http:// | [http://en.wikipedia.org/wiki/Radiator_(heating) Radiator] | ||
http:// | [http://en.wikipedia.org/wiki/Recuperator Recuperator] | ||
http://en.wikipedia.org/wiki/ | [http://en.wikipedia.org/wiki/Regenerative_heat_exchanger Regenerative heat exchanger] | ||
http:// | [http://en.wikipedia.org/wiki/Shell_and_tube_heat_exchanger Shell and tube heat exchanger] | ||
http:// | [http://en.wikipedia.org/wiki/Solar_air_heat Solar air heater] | ||
[http://www.appropedia.org/Solar_hot_water Solar hot water heater] | |||
[http://en.wikipedia.org/wiki/Trombe_wall Solar wall] | |||
[http://en.wikipedia.org/wiki/Thermal_Wheel Thermal wheel]<br> | |||
<br> | [http://en.wikipedia.org/wiki/Waste_heat_recovery_unit Waste Heat Recovery Unit]<br> | ||
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{{DEFAULTSORT:{{Heat exchanger}}}} | {{DEFAULTSORT:{{Heat exchanger}}}} | ||
[[Category:CMAS801]] [[Category: | |||
[[Category:Engineering]] | [[Category:CMAS801]] [[Category:Heat_exchangers]] [[Category:Portals]] [[Category:Engineering]] | ||
Revision as of 03:09, 27 January 2011
| Highlighted Heat exchanger |
| An idea of how to make your home or business more energy efficient. |
A heat exchanger is a device built for efficient heat transfer from one medium to another. The media may be separated by a solid wall, so that they never mix, or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power plants, chemical plants, petrochemical plants, petroleum refineries, natural gas processing, and sewage treatment. One common example of a heat exchanger is the radiator in a car, in which the heat source, being a hot engine-cooling fluid, water, transfers heat to air flowing through the radiator (i.e. the heat transfer medium).
Types of Heat Exchangers:
Concentric tube heat exchanger
Dynamic scraped surface heat exchanger
http://en.wikipedia.org/wiki/Grate_heater Grate heater
| Category tree
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Sample pages
Developmental Need: Water
|
External Links
General:
Standards
Calculations
|
Funding Opportunities for Engineers
See also: Grants
- A list of funding opportunities, mostly in the United States, can be found here.
- The National Science Foundation (of the USA) is offering an environmental sustainability program that supports research in the area of Engineering for sustainable development.
- Canadian homeowners and small business owners can apply for grants and financial initiatives from Natural Resources Canada for improving energy efficiency.
- The School of Engineering Learn, Lead and Serve (LLS) Fund is a program at the Catholic University of Dayton in Ohio that offers $1,000 to $2,000 grants to individuals and groups for engineering research and community service. Grants and scholarships of this type are likely offered to students at other universities and colleges around the world.
- The Bank of America offers funds to organizations and students through the Neighborhood Excellence Initiative. The initiative supports community work in the areas of education, neighborhood preservation, arts and culture, and health and human services.
- The Energy Innovations Small Grant Program provides grants for "small businesses, non-profits, individuals and academic institutions to conduct research that establishes the feasibility of new, innovative energy concepts".
- Banks like the [http://www.sbcreditunion.com/solarloans.htm Santa Barbara County Federal Credit Union offer loans for installing solar power systems.
Job Opportunities
See also: Jobs
Journals
See also: Journals
Work to be Done
Stubs that need to be expanded:
See also: Suggested projects
Heat Exchanger Development
- Engineering for Sustainable Development is an Appropedia page with external links to education programs and courses.
- Service learning is a great way to accomplish education while providing a useful service. Engineers learn well through practically applying their skills. See Service learning in engineering for more information.
- The Engineering Subject Centre in the UK offers resources for Education for Sustainable Development.
- The Applied Sustainability Research Group within the Department of Mechanical and Materials Engineering at Queen's University in Kingston, Ontario, Canada led by J.M.Pearce provides the opportunity for research and education on engineering for sustainable development.
- The Association for the Advancement of Sustainability in Higher Education lists education programs in the United States.
Tools
- The Open source engineering software page has many links to various open source software programs used in engineering.
- Thingiverse is a website where people can share digital designs. It also provides a way to upload non-compliant files to be shared on Appropedia pages.
Companies involved in creating heat exchangers
United States
Canada