ASHRAE Journal December 2009 Cooling Concrete

Len Sciarra, AIA, Member Eric Richman, Member

DECEMBER 6 ashrae.org ASHRAE JOURNAL 37 of changing the country-climate zone mapping on energy codes and building energy efficiency in the country? Athalye: Using a more recent period of weather data published in the 2009 ASHRAE Handbook—Fundamentals, ...

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Avoiding Stratified Chilled Water TES Problems. - Free

Free Online Library: Avoiding Stratified Chilled Water TES Problems.(COLUMN: ENGINEER'S NOTEBOOK, thermal energy storage, Column) by "ASHRAE Journal"; Construction and materials industries Chillers Maintenance and ...

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A Short History of Air Conditioning – Part 1 | Just Venting

In this endeavor, Florida physician John Gorrie (1802-1855) was a pioneer with his patented “cooling machine” that employed a rudimentary air compressor (see “John Gorrie, The Visionary” (pdf), ASHRAE Journal, December 1998). ...

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CTI Publications - Code Tower Standard Specifications

Complete set of the Code Tower Standard Specifications - $862.00 A complete set of these Standards and Specifications. Pre-payments is requested on orders out of the country or a total amount of $30.00 or less. Quantity ...

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A Look at Data Center Cooling Technologies

Sabey optimizes air-cooled data centers through containment By John Sasser The sole purpose of data center cooling technology is to maintain environmental conditions suitable for information technology equipment (ITE) operation.

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INTERNATIONAL JOURNAL OF SCIENTIFIC

INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH VOLUME 2, ISSUE 12, DECEMBER 2013 ISSN 2277-8616 229 IJSTR©2013 www.ijstr.org Cooling Load Temperature Differential Values For Buildings ...

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A Closer Look At Chiller Ratings

22 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 ...

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What is in the OBC SB-10 Update?

Update is implementation of ASHRAE 90.1-2010 + ASHRAE 189.1-2009 envelope values Three methods of compliance Performance Prescriptive + envelope trade-off Prescriptive ...

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ASHRAE - Techstreet -Technical Information Superstore

ASHRAE ASHRAE standards establish consensus for test methods and performance criteria. These include voluntary consensus standards for Method of Measurement or Test, Standard Design and Standard Practice. Consensus ...

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ASHRAE Journal - December 2009

ASHRAE Journal - December 2009 - (Page Cover1) http://www.ashrae.org Table of Contents for the Digital Edition of ASHRAE Journal - December 2009 ASHRAE Journal - December 2009 Contents Commentary Industry News Letters

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Mahabir S. Bhandari R&D Staff, Oak Ridge National

Mahabir S. Bhandari R&D Staff, Oak Ridge National Laboratory Tel: 865 574 0989 Email: [email protected] Dr. Mahabir handari is an R&D Staff member in ORNL’s Whole uilding & ommunity Integration group. He has more ...

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Energy recovery ventilation

The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, ... This technology has not only demonstrated an effective means of reducing energy cost and heating and cooling loads, but ...

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Determining Air Barrier Performance

The Offi cial Magazine of the Construction Specifi cations Institute q also in this issue solutions for the construction industry | december 2009 Using CPVC for Industrial Piping Seismic Tests for Brick Assemblies Linking with ...

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Technical Articles: About HVAC Standards, Indoor

A A Fresh Approach to Evaporative Cooling October- December 2008 A A New Design Rotary Compressor for Mobile AC&R Applications April-June 2001 A A Packaged Air Conditioners July-September 2005 A A Primer on A A ...

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Code Corner: The IECC 2009 and ASHRAE 90.1-2007

TILT-UP TODAY, a publication of the Tilt-Up Concrete Association, is THE source for Tilt-Up industry news, market intelligence, business strategies, technical solutions, product information, and other resources for professionals in the ...

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ASHRAE Journal

Members-Only Free Access to Archived ASHRAE Journal Articles ASHRAE Technology Portal provides access to ASHRAE Journal. ASHRAE Journal articles provide peer-reviewed "need to know" information and thoughtful insight ...

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Journal of Building Engineering | ScienceDirect.com

Read the latest articles of Journal of Building Engineering at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature Skip to Articles Journals & Books Create account ...

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Cooling load temperature differential values for

2014/05/10 · INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH VOLUME 2, ISSUE 12, DECEMBER 2013 ISSN 2277-8616 Cooling Load Temperature Differential Values For Buildings In Ghana Felix A. Uba ...

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Web application for thermal comfort visualization and

This paper describes a new web application for thermal comfort visualization and calculation according to ASHRAE Standard 55-2013. Compared to existing software, the web application is free, cross-platform, and provides a visual ...

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Energy Codes Precast Concrete Colorado

10/13 FS008 Energy Codes and Precast Concrete in Colorado The seven climate zones shown in the following image feature specific code recommendations based on humidity, temperature, climate, and location per ASHRAE. The ...

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Improving Efficiency In Ice Hockey Arenas

June 2009 ASHRAE Journal 17 used approximately 100 hours per week. The ice is resurfaced approximately 65 times per week. The lighting of a nonefficient amphitheatre uses approxi-mately 32 kW for most ice activities. Most of ...

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Humidity and Occupants

• Cooling and Humidifying with Adiabatic Systems • Humidification with Steam • Case Studies / Installation Examples What is Humidity and How Do We Measure It? Humidity • The amount of water vapor in the air • Measured in ...

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ANSI/ASHRAE/IESNA Standard 90.1-2007 Final

PNNL-20456 ANSI/ASHRAE/IESNA Standard 90.1-2007 Final Determination Quantitative Analysis M Halverson E Richman B Liu D Winiarski May 2011 Prepared for the U.S. Department of Energy under Contract DE-AC05 ...

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Evaporative cooling. - Free Online Library

Free Online Library: Evaporative cooling.(Letter to the editor) by "ASHRAE Journal"; Construction and materials industries ... The term "swamp cooling" is often well earned, and the authors of the December 2011 Emerging ...

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‘VSD Chiller’ ทำงานที่ Part Lift หรือ Part Load?

“A Closer Look at Chiller Ratings” ASHRAE Journal, December 2009 : p.22-32. 4. Baker, M., Roe, D. and Schwedler, M. 2006. “Prescription for Chiller Plants.” A Supplement to ASHRAE Journal, June 2006 : p.H4-H10 5. Hartman ...

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Thermal Design of Precast Concrete Buildings

Chapter7— Cooling Design .....68 7,1 Design Temperatures and Temperature Differences 7.2 Overall Thermal Transfer Values 7.3 Trade-off Considerations, Opaque vs. Glass Chapter 8 — Thermal Storage ...

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Publications | Building & Environmental Thermal Systems

Publications - Archival Mitchell, M.S. and J.D. Spitler. 2018. Experimental Development of Natural Convection Heat Transfer Correlations for Spiral-Helical Surface Water Heat Exchangers (1385-RP). Science and Technology for the ...

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Radiant Heating & Cooling Residential - Whole

Radiant Heating & Cooling—Residential [STRATEGY] HIGH PERFORMANCE TECHNOLOGY STRATEGY TEMPLATES (Revision 0, 10-31-2010) P a g e | 1 These TechNotes are intended to provide general information for ...

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Getting to Net Zero

Published in ASHRAE Journal September 2009 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (ASE), a contractor of the US Government under Contract No. DE iii ...

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Understanding Vapor Barriers | Building Science

Recommendations for Building Enclosures The following building assembly recommendations are climatically based (see Side Bar 1) and are sensitive to cladding type (brick or stone veneer, stucco) and structure (concrete block ...

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Trane CenTraVac Chillers - The most efficient and

The most efficient and reliable centrifugal chillers on the planet 2 Buildings account for nearly 40 percent of the total energy consumption in the United States, and 38 percent of carbon dioxide emissions.1 As much as 50 percent2 ...

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WP007 Energy Codes and Precast Concrete in

10/13 WP007 Energy Codes and Precast Concrete in Colorado The seven climate zones shown in the following image create specific code recommendations based on humidity, temperature, climate, and location per ASHRAE. The ...

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Paving a Path for Zero Energy Schools

Paving a Path for Zero Energy Schools BY RAY BEAUFAIT, P.E., MEMBER ASHRAE Building massing, optimized mechanical systems and rooftop PV contribute to zero energy performance. 36 ASHRAE JOURNAL ashrae.org AY ...

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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 value of R-40 and also gave the building ...

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High Performance Chilled Water Systems

High Performance Design Parameters Taylor (ASHRAE Journal December 2011) Chilled water: “To reiterate: our analysis suggests that it never makes sense to use the traditional 10⁰F or 12⁰F ∆Ts that are commonly used in standard ...

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