ASHRAE Journal December 2009 Cooling Concrete

Predicting condensate collection from HVAC air handling

Free Online Library: Predicting condensate collection from HVAC air handling units. by "ASHRAE Transactions"; Construction and materials industries Environmental engineering Analysis Green design Heating, ventilation, and air conditioning industry HVAC industry Sustainable development Water shortages Water use

5 FRP Composites Busel | Composite Material

Jan 09, 2007 · Documents Similar To 5 FRP Composites Busel. ... for Portland Cement Concrete for Mechanical Draft Cooling Towers ... Chiller Ratings-December 2009 ASHRAE Journal.

NY-14-009 Solar Design Days: ATool for Passive Solar House Design

2014 ASHRAE. THIS PREPRINT MAY NOT BE DISTRIBUTED IN PAPER OR DIGITAL FORM IN WHOLE OR IN PART. IT IS FOR DISCUSSION PURPOSES ONLY AT THE 2014 ASHRAE WINTER CONFERENCE. The archival version of this paper along with comments and author responses will be published in ASHRAE Transactions, Volume 120, Part 1.

Radiant heating and cooling

Radiant heating and cooling systems are temperature-controlled surfaces that exchange heat with their surrounding environment through convection and radiation.By definition, in radiant heating and cooling systems, thermal radiation covers more than 50% of heat exchange within the space.

Evaporative cooling

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 Technologies ...

Testing for Leaks

16 ASHRAE Journal ashrae.org December 2011 T he Defense Informatio n Systems Agency (DISA) provides the net - ... comfort heating/cooling and are located adjacent to workspace areas in the open and private offices. ... P.E., and Mary Opalka, Associate Member ASHRAE Testing for Leaks In Underfloor Plenums This article was published in ASHRAE ...

ashrae | Hvac

ASHRAE JOURN 37-12 HHSGG ASHRAE Journal - Volume 37, Number 12; December 1995 ASHRAE JOURN 38-1 AASI ASHRAE Journal - Volume 38, Number 1; January 1996. ASHRAE JOURN 38-2 BQA ASHRAE Journal - Volume 38, Number 2; February 1996. ASHRAE JOURN 38-3 TA ASHRAE Journal - Volume 38, Number 3; March 1996

Cooling Load Calculations For Typical Iraqi Roof

Number 5 Volume 21 May 2015 Journal of Engineering 87 Cooling Load Calculations For Typical Iraqi Roof And Wall Constructions Using Ashrae…

(PDF) Cooling Load Calculations

2018/12/31 · 2009 Nonresidential cooling and heating load calculations. ASHRAE Handb. Fundam., p. 52. [11] Kreider JF, Curtiss PS, Rabl A. 2010 Heating and cooling of buildings: design for efficiency ...

High Performance Chilled Water Systems

Systems,” Taylor, ASHRAE Journal, February 2002 “Comparative Analysis of Variable and Constant Primary-Flow Chilled-Water-Plant Performance,” Bahnfleth and Peyer, HPAC Engineering, April 2001 “Campus Cooling,”

New Construction Products for Contractors and Construction

New construction products come down to the personal level, too. blö is a patent pending cooling device that is small, lightweight, and rechargeable. You will be able to use blö to cool off during a variety of activities such as running, hiking, biking, working out, (working on construction jobsites) and basically anything else!

CHAPTER 41

In most cases, zone humidities are allowed to float between upper and lower limits dictated by comfort (see Chapter 8, Thermal Comfort, of the 2009 ASHRAE Handbook—Fundamentals). However, VAV systems can control the zone humidity and temperature simultaneously.

Thermal mass design

Mar 01, 2011 · Free Online Library: Thermal mass design.(SOLAR NZEB PROJECT, Reprint) by "ASHRAE Journal"; Construction and materials industries Concrete flooring Thermal properties Floors, Concrete Heat storage Methods Thermal diffusivity Wooden frame houses Design and construction Heating, cooling and ventilation Wooden-frame houses

Paper Submission System

提交文章(* 为必填项) If you have difficulty in filling the below form, you can also send your paper with the journal name to [email protected] or “chat with us” by clicking the green botton at the right corner of the page.

V.S.K.V. Harish, (IN)

Nov 22, 2014 · Active in the areas of energy conservation in buildings, building energy audits, thermal simulations and solar cooling. Participated in 38 R&D and demonstration projects financed by the European Commission, national ministries and organizations, and the private sector. ASHRAE Vice President (2011-13) and ASHRAE Director-At-Large (2007-2010).

Leadership in Energy and Environmental Design

Leadership in Energy and Environmental Design (LEED) is a green building certification program used worldwide. Developed by the non-profit U.S. Green Building Council (USGBC) it includes a set of rating systems for the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods that aims to help building owners and operators be environmentally responsible and ...

ASHRAE Journal - December 2009

ASHRAE Journal - December 2009 - Cooling With Less Air: Using Underfloor Air Distribution and Chilled Beams ASHRAE Journal - December 2009 - 35 ASHRAE Journal - December 2009 - 36 ASHRAE Journal - December 2009 ...

2011 ASHRAE HANDBOOK HVAC Applications

The four-volume ASHRAE Handbook is a reference for engineers working in HVAC&R and for professionals in allied fields. The print edition is revised on a four-year cycle, with one volume published each year. Tables of contents for the

Air permeability and thermal performance of concrete block

Air permeability of 1.25 × 1.25 m2 block wall specimens was measured in the 0—600 Pa range using a pressure box described later in the text. Extrapolating results to a standard 100 m2 dwelling in a...

Articles on Renewable Energy Heating | SolarLogic, LLC

December 2009 Pump stations for solar hot water systems The future is modular. November 2009 Bristol’s six principles of good solar hydronic design Overheat dissipation control: A brief case study. October 2009 Bristol’s six principles of good solar hydronic design Thermal mass for space heating — water vs. concrete. September 2009

Wet Cooling System | Heat Exchanger

Wet Cooling System - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Scribd is the world's largest social reading and publishing site.

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

The Impacts of a Building’s Thermal Mass on the Cooling Load

Cooling load is difficult to predict for a radiant system, because the interaction between a building’s thermal mass and radiation heat gain has not been well defined in a zone with a cooling surface. This study aims to reveal the effect of thermal mass in an external wall on the transmission load in a space with an active cooling surface. We investigated the thermal performances in a ...

Peer Reviewed Journal

International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research ..

Radiant Floor Cooling in Practice

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Adaptation of climate-responsive building design strategies

7.2. ASHRAE standard 55 and current handbook of fundamental model. When ASHRAE Standard 55 and current Handbook of Fundamental Model is applied for the future climate of Khartoum, the maximum thermal comfort that can be achieved is 15.9% compared to 11.7% which was obtained when only the ASHRAE 55-2010 model was used.

Avoiding Stratified Chilled Water TES Problems

2017/11/01 · 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

ashrae_ashraejournal_201603

CALLS FOR PAPERS ASHRAE JOURNAL ASHRAE Journal seeks applications articles of 3,000 or fewer words. Submissions are subject to peer reviews and cannot have been published previously. Submit abstracts before sending articles to Jay Scott, Editor, at [email protected]

Water System Design Manual

Page 6 December 2009 Water System Design Manual 1.11 Other Referenced Documents and Standards We cite other waterworks-related laws, guides, standards and other documents in this manual to provide appropriate references. These references form a part of this manual, but it is not our intent to duplicate them.

Canadian Journal of Civil Engineering

Symposium on “Durability and Climate Change” The papers published in this special issue of the Canadian Journal of Civil Engineering (CJCE) formed part of a symposium on “Durability and Climate Change” and represent a select set of papers that offer a significantly more in-depth review of the work presented at the symposium and published as extended abstracts (Armstrong 2018).

Projecting Building Maintenance Costs–An Update

Nov 07, 2015 · ASHRAE Journal Articles. I found two ASHRAE Journal articles that were likely driven by the research going on at the time. Availability and Validity of Maintenance Cost Data shows up in the September 1982 issue and contains a pretty good discussion about why there is so much scatter in the data.

New myPLV Tool Provides Quick, Simple Option for Chiller

New myPLV Tool Provides Quick, Simple Option for Chiller Economic Comparisons Today, businesses are more challenged than ever to manage energy consumption. Sustainable processes that result in reduced operational costs have become core values. According to the U.S. Department of Energy, space heating, cooling and ventilation

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