Preview

Solar Air Conditioning

Powerful Essays
Open Document
Open Document
9424 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Solar Air Conditioning
A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy

National Renewable Energy Laboratory
Innovation for Our Energy Future

A Zero Carryover Liquid-Desiccant Air Conditioner for Solar Applications
Preprint
A. Lowenstein
AIL Research, Inc.

Conference Paper
NREL/CP-550-39798 July 2006

S. Slayzak and E. Kozubal
National Renewable Energy Laboratory
To be presented at ASME International Solar Energy Conference (ISEC2006) Denver, Colorado July 8–13, 2006

NREL is operated by Midwest Research Institute ● Battelle

Contract No. DE-AC36-99-GO10337

NOTICE The submitted manuscript has been offered by an employee of the Midwest Research Institute (MRI), a contractor of the US Government under Contract No. DE-AC36-99GO10337. Accordingly, the US Government and MRI retain a nonexclusive royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for US Government purposes. This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Available electronically at http://www.osti.gov/bridge Available for a processing fee to U.S. Department of Energy and its

You May Also Find These Documents Helpful

  • Better Essays

    The imminent growth of the solar photovoltaic (PV) industry is almost certain. When observing the rising costs of coal and natural gas prices, the decrease of PV system costs, and the government support of solar technology, the PV market looks to have a significant increase in volume over the next few years. According to SolarBuzz, a website dedicated to Solar Power and Energy, The solar PV industry has reached a critical tipping point, with end-market demand hitting record levels almost every quarter. This growth is being driven by leading module suppliers and project developers that returned to profitability during 2013, and which have now established highly-effective global sales and marketing networks.” (NPD Group, Inc., 2013) The article also states that “demand in Q1’14 will also achieve record-breaking status, as the strongest first-quarter ever seen by the PV industry.” (NPD Group, Inc., 2013)…

    • 854 Words
    • 3 Pages
    Better Essays
  • Powerful Essays

    Econ 545 Project 1

    • 1815 Words
    • 9 Pages

    Tanaka, S. (2014, May 22). Payback Time for Solar-Power Energy Systems. Retrieved January 23, 2015.…

    • 1815 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    In 1971, a husband and wife, Aden and Marjorie Meinel, patented an idea to produce solar panels in the Mojave Desert. The solar panels they proposed were to stretch through the Mojave Desert for 5,000 miles and would collect 1,000,000 megawatts of electrical power. The electrical energy would then be stored in a manufacturing facility locally so that the solar energy could be converted and used by millions of people. The Meinel’s proposal was dismissed in the 1970’s, but recently, solar panel plants have begun to sprout in the Mojave Desert. There are currently fourteen pending solar projects that have been proposed to be built in the Mojave Desert. There are also currently already four solar plants built there.…

    • 355 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    North Mountain Nursery

    • 176409 Words
    • 706 Pages

    The Annual Energy Outlook 2013 (AEO2013) was prepared by the U.S. Energy Information Administration (EIA), under the direction of John J. Conti (john.conti@eia.gov, 202/586-2222), Assistant Administrator of Energy Analysis; Paul D. Holtberg (paul.holtberg@ eia.gov, 202/586-1284), Team Leader, Analysis Integration Team, Office of Integrated and International Energy Analysis; Joseph A. Beamon (joseph.beamon@eia.gov, 202/586-2025), Director, Office of Electricity, Coal, Nuclear, and Renewables Analysis; Sam A. Napolitano (sam.napolitano@eia.gov, 202/586-0687), Director, Office of Integrated and International Energy Analysis; A. Michael Schaal (michael.schaal@eia.gov, 202/586-5590), Director, Office of Petroleum, Natural Gas, and Biofuels Analysis; and James T. Turnure (james.turnure@eia.gov, 202/586-1762), Director, Office of Energy Consumption and Efficiency Analysis. Complimentary copies are available to certain groups, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and answers to questions, contact: Office of Communications, EI-40 Forrestal Building, Room 1E-210 1000 Independence Avenue, S.W. Washington, DC 20585 Telephone: 202/586-8800 (24-hour automated information line) E-mail: infoctr@eia.gov Fax: 202/586-0727 Website: www.eia.gov…

    • 176409 Words
    • 706 Pages
    Satisfactory Essays
  • Powerful Essays

    Scientific and Technical Information, OSTI, U.S. Department of Energy. Oak Ridge National Lab, 19 Feb. 2009. Web. 02 Feb. 2012.…

    • 1325 Words
    • 6 Pages
    Powerful Essays
  • Powerful Essays

    References: R, J. (2009, July 31). Facts about solar energy - part 1 [Web blog message]. Retrieved from http://ezinearticles.com/?Facts-About-Solar-Energy---Part-1&id=2648997…

    • 3041 Words
    • 13 Pages
    Powerful Essays
  • Best Essays

    America's Energy Policy

    • 3119 Words
    • 13 Pages

    Despite what any individual’s concerns are regarding energy, it has been generally accepted that the finite source generating the majority of our electricity is depleting at alarming rates. We need to find alternative sources for energy production. The most obvious and abundant source available is the sun. Advances in technology have enabled us to harvest the solar radiation which has been conducting the cycle of life for millions of years. There are two main categories when it comes to solar power, passive and active. The passive solar systems integrate the sun’s energy to heat living spaces and/or water in a building. These system are very simple consisting few moving parts, require negligible maintenance and no mechanical components (Passive Solar Design). Passive…

    • 3119 Words
    • 13 Pages
    Best Essays
  • Satisfactory Essays

    Furthermore, renewable energy is a very niche market. It makes up only 8% of the total energy industry. SolarWorld’s practice, active solar technology, occupies just 1% of the total renewable energy due to its high cost and capital investment. This leaves a big hole for threat of substitutes such as coal, nuclear or natural gas energy, which are mostly the primary choice before renewable energy.…

    • 577 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    References: Fischer, J. R., & Finnell, J. A. (2006). Solar energy technology: what 's new under the sun?.Engineering &…

    • 1534 Words
    • 7 Pages
    Better Essays
  • Good Essays

    DESIGN AND FABRICATION OF SOLAR AIR HEATER Schematic view of experimental set-up EXPERIMENTAL SETUP Experimental set up      Two solar air heaters (s1 and s2) of same specific dimensions have been designed and fabricated to supply hot air for drying and space heating. Both air heaters were experimentally tested individually for their thermal performance on different configurations.…

    • 400 Words
    • 4 Pages
    Good Essays
  • Good Essays

    I declare that this assessment item is my own work, except where acknowledged, and has not…

    • 2628 Words
    • 11 Pages
    Good Essays
  • Powerful Essays

    osha

    • 67643 Words
    • 271 Pages

    us ed in accordance with the licence terms and conditions . It mus t not be forwarded to, or s tored, or acces s ed by, any…

    • 67643 Words
    • 271 Pages
    Powerful Essays
  • Better Essays

    One might wonder why anyone would bother with such a thing as AC. It is true that in some cases AC holds no practical advantage over DC. In applications where electricity is used to dissipate energy in the form of heat, the polarity or direction of current is irrelevant, so long as there is enough voltage and current to the load to produce the desired heat (power dissipation). However, with AC it is possible to build electric generators, motors and power distribution systems that are far more efficient than DC, and so we find AC used predominately across the world in high power applications. To explain the details of why this is so, a bit of background knowledge about AC is necessary.…

    • 1478 Words
    • 6 Pages
    Better Essays
  • Best Essays

    Alternate Sources of Energy

    • 4298 Words
    • 18 Pages

    Solar energy, radiant light and heat from the sun, has been harnessed by humans since ancient times using a range of ever-evolving technologies. Solar energy technologies include solar heating, solar photovoltaics, solar thermal electricity, solar architecture and artificial photosynthesis, which can make considerable contributions to solving some of the most urgent energy problems the world now faces.…

    • 4298 Words
    • 18 Pages
    Best Essays
  • Powerful Essays

    References: (1) T.X. Li, R.Z. Wang, R.G. Oliveira, J.K. Kiplagat, L.W. Wang (2008): A combined double-way chemisorption refrigeration cycle based on adsorption and resorption processes (2)L.W. Wang, R.Z. Wang, R.G. Oliveira (2007): A review on adsorption working pairs for refrigeration (3) Peng Hu, Juan-Juan Yao, Ze-Shao Chen (2008): Analysis for composite zeolite/foam aluminum–water mass recovery adsorption refrigeration system driven by engine exhaust heat (4) Manuel I. Gonza´lez, Luis R. Rodrı´guez, Jesu´s H. Lucio (2008): Evaluation of thermal parameters and simulation of a solar-powered, solid-sorption chiller with a CPC collector (5) X.Q. Zhai, R.Z. Wang (2007): Experimental investigation and theoretical analysis of the solar adsorption cooling system in a green building (6) I.I. El-Sharkawy, B.B. Saha, S. Koyama, J. He , K.C. Ng, C. Yap (2007): Experimental investigation on activated carbon–ethanol pair for solar powered adsorption cooling applications (7) S. Jiangzhou, R.Z. Wang, Y.Z. Lu, Y.X. Xu, J.Y. Wu, Z.H. Li (2002): Locomotive driver cabin adsorption air-conditioner (8) Wei-Dong Wu, Hua Zhang, Da-Wen Sun (2008): Mathematical simulation and experimental study of a modified zeolite 13X–water adsorption refrigeration module (9) A. El Fadar, A. Mimet, M. Pe´rez-Garcı´a (2008): Modelling and performance study of a continuous adsorption refrigeration system driven by parabolic trough solar collector (10) Z. Tamainot-Telto, S.J. Metcalf, R.E. Critoph (2008): Novel compact sorption generators for car air conditioning (11) M.A. Alghoul, M.Y. Sulaiman, K. Sopian, B.Z. Azmi (2008): Performance of a dual-purpose solar continuous adsorption system (12) S. Li, J.Y. Wu (2008): Theoretical research of a silica gel–water adsorption chiller in a micro combined cooling, heating and power (CCHP) system (13) Z. Tamainot-Telto, S.J. Metcalf, R.E. Critoph, Y. Zhong, R. Thorpe (January 2009): Carbon-Ammonia pairs for adsorption refrigeration applications: ice making, air conditioning and heat pumping (14) M. Clausse, F. Meunier, J. Coulié, E. Herail (January 2009): Comparison of adsorption systems using natural gas fired fuel cell as heat source, for residential air conditioning…

    • 3476 Words
    • 14 Pages
    Powerful Essays

Related Topics