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ASHRAE Journal December 2009 Cooling Concrete

Final Report Study of Thermal and Energy ...

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 · ‎

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Flash - Taco Comfort Solutions

December 2009 ashrae.org ASHRAE Journal . The cooling coil reduces entering air from 87 OF db/ 77 OF "'b (30.60C wb) to a leaving condition db/490F

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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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Effects of the type of facade on the energy performance of

In all cases, the cooling demand represents more than 80% of the total the Tribuna de la Construcción journal [12] and data provided by the architectural firm that designed the buildings. Case G, The building has a reinforced concrete facade with type I mineral ASHRAE2009 ASHRAE handbook fundamentals (I-P). 由 C Planas 著作 · ‎2018 · ‎被引用 7 次 · ‎

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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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Featured ASHRAE Journal Article Excerpts

Excerpts of ASHRAE Journal articles are featured each month on the ASHRAE website. Embedded links in each article allow members to access and download the entire article for free and nonmembers to purchase the article.

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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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Energy Savings Potential of Radiative Cooling Technologies

cooling energy savings through the use of free radiative cooling in buildings, ASHRAE. American society for Heating, Refrigeration and Air-Conditioning plastic bags that sat on top of a metal deck or concrete surface of the roof. (2009) identified the following three hydronic radiant systems: radiant cooling panels,. 由 N Fernandez 著作 · ‎2015 · ‎被引用 21 次 · ‎

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Optimizing Building Controls During Commissioning - ASHRAE

22 ASHRAE Journal ashrae.org December 2010 Building owners, simultaneous heating and cooling (in all seasons) should in 2009 (Figure 1, Page 24). Conversely,

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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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Moisture Control Guidance for Building Design ... - EPA

ASHRAE Journal. Nov. 2002: 44-49. (This article reviews the moisture dynamics caused by unplanned airflows during heating and cooling modes, and.

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ASHRAE Journal

ASHRAE Journal Historical Articles for 125th Anniversary Since 1894, ASHRAE has seen technological advances from primary/ secondary cooling to thermal energy storage for cooling applications. A series of articles exploring the evolution of these technologies and more are being published monthly in ASHRAE Journal .

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Holistic Design Approach For Energy Efficiency

46 ASHRAE JOURNAL ashrae.org JUNE 2018 2018 ASHRAE Technology Award Case Studies insulated concrete form (ICF) construction provided a high resistivity to heat flow with a

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EIE/07/026/SI2.466692 ThermCo Thermal comfort in buildings

Period covered: from 1/11/2007 to 31/10/2009 Due date: 31/12/2009 concepts (passive cooling, mechanical night ventilation, concrete slab cooling and Olesen, Bjarne W.: "Radiant Floor Cooling Systems" In: ASHRAE Journal (Sep. 2008)  由 J Pfafferott 著作

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concrete mixing machine manufacturers in marau | concrete

china stationary concrete batching plant fconcrete long life js2000 belt conveyor type mixing ashrae journal december 2009 cooling concrete simply complete 

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Cooling concrete: containerized water chilling plant

Author: Ambrish Bajpai. Date: Dec. 2009. From: ASHRAE Journal(Vol. 51, Issue 12). Publisher: American Society of Heating, Refrigerating, and Air-Conditioning  由 A Bajpai 著作 · ‎2009 · ‎被引用 1 次 · ‎

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PDF Heat Transfer Coefficient in Flow Convection of Pipe

104 J-K. Yang, Y. Lee and J-K. Kim / Journal of Advanced Concrete Technology Vol. 9, , 103-114, 2011 face of concrete (kcal/m2 h), λ n is the thermal conductiv- ity of concrete, Sw T n ∂ ∂ Γ is the temperature gradient at the concrete surface adjacent to the cooling pipe, hw is the heat transfer coefficient (kcal/m2 h℃), T S is the nodal

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DECEMBER 2011 ASHRAE article on Underfloor Plenum

(RAF) pressurized plenum system for comfort heating/cooling and are located ing ASHRAE Journal ashrae.org. December 2011 The concrete floor tiles were installed, and the entire surface was comfortably below the Peters, D. 2009.

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PDF) Part 2 History of Radiant Heating & Cooling Systems

In this study, we enhance the understanding and design of a radiant cooling technology for outdoor comfort in tropical climates, originally proposed by R.N. Morse in 1963, in this journal.

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PDF 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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Improving Efficiency In Ice Hockey Arenas

ASHRAE Journal ashrae.org June 2009. of cooling using an average 110 hp (82 kW) for the refrigeration compres-sors. The brine pump (850 gpm much concrete over

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PDF) Quality of condensate from air-handling units

ASHRAE JOURNAL ashrae.org DECEMBER 2016 14 Diana Glawe, Ph.D., P.E., is an associate professor in the Engineering Science Department, and Marilyn Wooten, Ph.D. is an instructor in the Chemistry

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International Journal of Concrete Structures and Materials

2018/12/29 · Analysis of Cooling Load and System Requirements In order to derive an alternative configuration of the whole RCS for residential buildings using individual heat production units, previous research (Jeong et al. 2007) that analyzed the cooling loads for typical Korean residential buildings was investigated.. In this research, the cooling load based on a design indoor temperature of 26 C and

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Cooling Load Estimation Using CLTD/CLF Method for an

CLF= Cooling load factor, (CLF For Glass ASHRAE 1985 fundamental Handbook chapter 26 table 14) If the conditioned space temperature is higher, SC=Shading Coefficient, (SC=0.6 ,IIT

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The Significance of the Adaptive Thermal Comfort ... - MDPI

Received: 8 December 2018; Accepted: 7 January 2019; Published: 10 January 2019 the European Union Official Journal (L156) and will take effect on 9 July 2018 to ASHRAE thermal sensation scale (−1 = slightly cool, −2 = cool, −3 = cold, concrete tiles for the InsBV module, and coated corrugated sheets for the  由 A Albatayneh 著作 · ‎2019 · ‎被引用 8 次 · ‎

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