ASHRAE Journal December 2009 Cooling Concrete

Rescue - Ecotope

2013年9月2日 — ASHRAE JOURNAL ashrae.org SEPTEMBER 2013. 58. Fire Station 72 (FS72) in Issaquah, Wash., is a new. 11,400 ft2 (1022 m2) 24-hour ... 由 J HELLER 著作 · ‎被引用 1 次 · ‎相關文章

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A Closer Look At Chiller Ratings - Trane

ASHRAE Journal ashrae.org December 2009. By W. Ryan Geister, Member ASHRAE, and. Mike Thompson, Associate Member ASHRAE. F orears,he y t HVAC industry has struggled to find easier ways to quickly evalu-ate the performance of central chiller plants. With accelerating pressure to

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Radiant Slab Cooling for Retail | Request PDF - ResearchGate

Request PDF | Radiant Slab Cooling for Retail | The design, field installation, control, and ... December 2010; Ashrae Journal 52(12):28-38 ... high-efficiency Wallmart store opened in Sacramento, Calif., in June 2009, are presented. ... The depth of water tubes in the concrete slab depends on construction technique, code ...

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A Closer Look At Chiller Ratings

December 2009 ASHRAE Journal 25 Figure 5: Global climates included in study. From a physics perspective, these compressors raise the pres-sure of the refrigerant by imparting velocity, or dynamic energy, using a rotating impeller

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In Underfloor Plenums - the Building Commissioning ...

2011年12月2日 — comfort heating/cooling and are located adjacent to ... This article was published in ASHRAE Journal, December 2011. Copyright 2011 ... 由 PE Steven Anticknap 著作 · ‎相關文章

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PDF History of Radiant Heating and Cooling

ASHRAE Journal ashrae.org February 2010. Part 1, published in January, covered developments of radiant heating and cooling in Asia. F rom the third century B.C., ancient Europe developed an underfloor heat-ing system called Hypocaustum. 1 The system was defined by the furnace (hypocausis

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Analysis of energy saving optimization of campus buildings ...

ASHRAE Journal, 2000, 42(4): 49-56 11: Crawley D B, Lawrie L K, Winkelmann F C, Buhl W F, Huang Y J, Pedersen C O, Strand R, Liesen R J, Fisher D E, Witte M J, Glazer J. EnergyPlus: creating a new-generation building energy simulation program. Energy and Building, 2001, 33(4): 319-331

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SUMMARY OF PERSONAL RECORD Stefano Schiavon, PhD

2006-2009 PhD in Building Science-Energy Engineering. University of Padua, Italy. University of Padua, Italy. Title: Energy savings with personalized ventilation and cooling fans.

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Understanding Vapor Barriers | Energy-Models.com

A hot-dry climate is defined as region that receives less than 20 in. (50 cm) of annual precipitation with approximately 6,300 cooling degree days (50 o F basis) [3,500 cooling degree days (10 o C basis)] or greater and where the monthly average outdoor temperature remains above 45 o F (7 o C) throughout the year.

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Getting to Net Zero - NREL

2009 press release (European Parliament 2009). All European Union Member States are to ensure that all newly constructed buildings produce as much energy as they consume on-site no later than December 31, 2018. It is still early in the collection and analysis of energy-performance data. But it is already clear

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Thermal Zoning For HVAC Design - KU ScholarWorks

ashrae.org DECEMBER 2018. 20. TECHNICAL ... This article was published in ASHRAE Journal, December 2018. Copyright ... spaces within a building for which the heating, cooling, or lighting ... (light steel), or high (concrete/masonry) mass to char- acterize their ... 1998; J. Spitler, 2009; and J. Spitler, 2011. 7. McFarlan, A. 由 BA Rock 著作 · ‎2018 · ‎被引用 1 次 · ‎相關文章

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Experimental research on thermal comfort in the university ...

A clothing insulation, a thermal sensation vote (TSV), an acceptability of thermal environment, and a preference for cooling and heating are investigated at the same time using a questionnaire. This study was carried out for 26 weeks during the spring season, from March to June 2009, and the autumn season, from September to December 2009.

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RADIANT COOLING SYSTEMS - ASHRAE Chapters

Radiant Floor Cooling Systems, ASHRAE Journal, September 2008 Compared with the same floor system in radiant heating mode: - Floor surface temperatures over 84°F (29°C) should be …

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Indexes to Past Years of ASHRAE Journals

ASHRAE Journal Article Index 2009. ... Cooling Concrete: Containerized Water Chilling Plant. ... December 2009 Letters. Net Zero Energy.

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General Equation for the Design of Capillary Tubes | Journal of ...

Inaugural US-EU-China Thermophysics Conference-Renewable Energy 2009 (UECTC 2009 Proceedings) Dynamic Performances of an Air Cycle Refrigeration System with High Cooling Capacity International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3

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Thermally Active Floors

2010. “History of radiant heating and cooling systems.” ASHRAE Journal (1):40–47. 2. 2009 ASHRAE Handbook—Fundamentals ... 由 DH Nall 著作 · ‎被引用 12 次 · ‎相關文章

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Seasonal energy storage. - Free Online Library

Free Online Library: Seasonal energy storage.(Emerging Technologies) by "ASHRAE Journal"; Construction and materials industries Buildings Design and construction Environmental aspects Energy management Methods Energy management systems Heat storage devices Usage

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Final Report Study of Thermal and Energy ... - ibse.hk

2009年12月9日 — ... Hong Kong. December 2009 ... measurements in July to September 2009. ... the cooling effect from evapotranspiration of green roof planting enables a 6% higher ... coloured concrete, thereby promoting heat into the building. ... Evaluating green roof energy performance, ASHRAE Journal, 48 (2): 59–61. 由 SCM Hui 著作 · ‎2009 · ‎被引用 20 次 · ‎相關文章

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Feasibility of a Radiant Floor Cooling System for Residential ...

Dec 29, 2018 · Radiant heating and cooling systems (RHCSs) have attracted increasing interest, due to their high comfort level and high energy efficiency. An RHCS is a system in which 50% or more of the design heat transfer on its surface takes place by thermal radiation (Handbook American Society of Heating, Refrigerating and Air-Conditioning Engineers 2012), and in which thermal radiation and convection ...

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Standards and Guidelines - ASHRAE

ASHRAE Standard 34-2013 establishes a simple means of referring to common refrigerants instead of using the chemical name, formula or trade name. It also established a uniform system for assigning reference numbers and safety classifications to refrigerants. ASHRAE refrigerant designations (current as of June 2016)

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Avoiding Stratified Chilled Water TES Problems. - Free ...

Thermal energy storage (TES) is an effective means of shifting cooling electrical load from peak to off-peak electrical rates or load-leveling combined heat and power plants to provide energy cost savings. Chilled water is the most common form of TES for large facilities, using concrete or steel tanks to store chilled water.

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Energy Audits, Improvements - Aeroseal Duct Sealing Services

2012年10月2日 — This article was published in ASHRAE Journal, October 2012. Copyright 2012 ... week. So setback of temperatures during heating and cool-. 由 IM Shapiro 著作 · ‎被引用 5 次 · ‎相關文章

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New Buildings - BEAM Society

In 2009, climate change and global warming became international issues. Various ... main chiller plant and auxiliaries; instruments for monitoring building cooling load ... August 1997. http://www.bd.gov.hk/english/documents/pnrc/Pnrc17.pdf. 2 ... Taylor, S.T., LEED and Standard 62.1, ASHRAE Journal, Vol. 47, No.

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Preface - Utah Chapter ASHRAE

EATING and cooling load calculations are the primary design. Hbasis for most ... on or after December 19, 2010. Open Drip- ... zyna et al. 2008, 2009) showed the design value for heat gain from ... HW concrete, R-11 batt insulation, gyp board ft2. U-Factor ... International Journal of Heating, Ventilating, Air-Conditioning and.

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PDF Trane CenTraVac Chillers

3. W. Ryan Geister and Mike Thompson, "A Closer Look At Chiller Ratings," ASHRAE Journal, (December 2009). 4. W. Ryan Geister, Mike Thompson and Justin Wieman, "Chiller Plant Ratings: Why the Proper Evaluation Method Matters," District Energy magazine, (Fourth Quarter 2010). 5.

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ASHRAE Journal December 2009 Cooling Concrete

Energy recovery ventilation. The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, ... This technology has not ...

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Cooling load design tool for UFAD systems. - eScholarship

2010年9月3日 — is transferred from both the concrete slab (in a ... proved with the release in April 2009 ... This article was published in ASHRAE Journal, September 2010. ... Second, the cool underfloor air supply plenum in multistory buildings ... 由 F Bauman 著作 · ‎2010 · ‎被引用 16 次 · ‎相關文章

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Energy Savings Potential and RD&D Opportunities for Non ...

2014年3月3日 — investigated are potentially applicable to refrigeration applications as well. ... the Montreal Protocol on Substances that Deplete the Ozone Layer. Thirty-Third Meeting. June ... no concrete justification for this projection (Pokharna 2013). ... Journal. March 2011. ASHRAE. Ghoshal, U. and Guha, A. 2009.

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Publication Updates and Errata - ASHRAE

2009 Gaseous and Particulate Contamination Guidelines For Data Centers 2011 Gaseous and Particulate Contamination Guidelines For Data Centers ANSI/ASHRAE/IES Standard 90.1-2010 Applicability to Datacom Water-Cooled Servers—Common Designs, Components, and Processes (updated October 10, 2019)

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Technical Articles: About HVAC Standards, Indoor, Outdoor ...

Read articles on HVAC Systems, Standards, Indoor, Outdoor Air Quality Standards, Cooling Systems & Design Approach. ISHRAE HVAC Technical articles will helps to know about the HVAC industry updates. A A Case for Performance Based O&M Contracts - Part 2 of 3 May - June 2016 ...

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Trane CenTraVac Chillers

3. W. Ryan Geister and Mike Thompson, “A Closer Look At Chiller Ratings,” ASHRAE Journal, (December 2009). 4. W. Ryan Geister, Mike Thompson and Justin Wieman, “Chiller Plant Ratings: Why the Proper Evaluation Method Matters,” District Energy magazine, (Fourth Quarter 2010). 5.

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Methods, Impacts, and Opportunities in the Concrete Building ...

concrete buildings and compare them to other construction materials. ... shown the benefits of embedding a radiant cooling system in concrete floor slabs; this ... December 2009 (PE International 2011). ... ASHRAE Journal: (January), 54-58. 由 J Ochsendorf 著作 · ‎2011 · ‎被引用 54 次 · ‎相關文章

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Underfloor heating - Wikipedia

Underfloor heating and cooling systems can have several control points including the management of: Fluid temperatures in the heating and cooling plant (e.g. boilers, chillers, heat pumps). Influences the efficiency; Fluid temperatures in distribution network between the plant and the radiant manifolds. Influences the capital and operating costs

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ASHRAE Journal Journal Impact 2019-20 | Metric, Prediction ...

Journal Impact 2019-20 | Metric, Prediction & Ranking ASHRAE Journal Journal ... People also search for: Applied Energy, Cement and Concrete Research, ...

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Determining base temperature for heating and cooling degree ...

2018/07/01 · ASHRAE Estimated Difference Cooling base temperature ( ) Heating base temperature ( ) 10 18 18.3 18 CDD 10 CDD 18 CDD diff HDD 18.3 HDD 18 HDD diff Ahmedabad 6502 3587 2914 9 6 3 Akola 6364 3445 2919 1 1 0 6061 ...

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