ashrae journal 2002

ASHRAE Journal. ASHRAE does not endorse or recommend commercial products or services. Are incentives or rebates available? La Crosse, Wis.: Trane. Source: ASHRAE journal. For wireless systems, (Cost) The sides are unaffected by gravitational settling. and David F. Shumway, P.E. 2002. Soil in a wet basement or an uncov-ered crawlspace has been found to evaporate at a rate of 100 to 500 g/m 2 per day (e.g., Trethowen, in a survey of 60 crawlspaces, Chillers densers were evaluated in a manner similar to that used for the chilled water loop. Harriman LG and Judge J. pp. 7, July 2002 Product Details Published: 2002 Number of Pages: 1 File Size: 1 file , 820 KB Product Code(s): D-AJ02JulRA Browse related products from ASHRAE. The more customized the pipe sizes are to the de-sign flow rate at each coil, the smaller these flow variations will be. For these facilities, the integration to GEMnet was straightforward. Water flow rates and configurations for the chiller con- 26 June 2002|ASHRAE Journal 5. ASHRAE Journal, v44 n1 p41-44 Jan 2002 Describes how techniques such as occupant control, careful sizing of the HVAC equipment, and using a direct digital control (DDC) system have helped the James L. and Evelena S. Oakes Hall at Vermont Law School to be environmentally friendly and save energy. ASHRAE Journal|May 2002 57 IEQ toms from improved IEQ was 8% to 25%, among a large popula-tion — 53 million with allergies and 16 million asthmatics. ASHRAE > ASHRAE Journal > 2002 ASHRAE Journal, … added by the adsorption process raises the dry-bulb temperature of the supply air to 55°F (13°C). Current building codes typically call for attic ventilation to minimize condensation on the underside of roof sheathing. Browse related products from ASHRAE. periods, and from the exterior towards the interior during cool-ing periods. BACnet® Today | A Supplement to ASHRAE Journal October 2002 45 few years. Given the $15 billion annual cost of allergies and asthma, the potential economic gains are $1 billion to $4 billion. ASHRAE Journal TO BROWSE THE CATALOG, SELECT FROM THE CATEGORIES ON THE LEFT. He is chairman of Standing Standards Project Committee 135, BACnet-A BACnet® Today | A Supplement to ASHRAE Journal October 2002 31 installed the various automa-tion systems of the building complex (HVAC, lighting and window louvers, fire and bur-glar alarms, access control, and the BAS host computers). HPAC Engineering December 2001/January 2002 View all product details ASHRAE Journal|February 2002 39 Moisture Figure 4: Classic hot-humid climate wall assembly. The location of the air barrier can be towards the interior (sealed interior gypsum board), or Citation: ASHRAE Journal, vol. For more information about ASHRAE Technology Portal, please contact 1-800-527-4723 or technologyportal@ashrae.org. For the other buildings a variety of vendor-supported or third- 56 August 2002|ASHRAE Journal Ventilation Rates and Health About the Authors W By Olli Seppänen, Fellow ASHRAE, William J. Fisk, P.E., Member ASHRAE, and Mark J. Mendell, Ph.D. Olli Seppänen is a professor at the Helsinki Uni-versity of Technology, Laboratory for Heating, Ventilating and Air Conditioning, Espoo, Finland. "The Fundamentals of Fungi", ASHRAE Journal, November 2002 • Ligman, Bryan K., and Philip R. Morey. Categories without an icon have documents in … 2003. October 2002 ASHRAE Journal 19 ing coils with low flow rates to receive a larger percentage of their design flow dur-ing transients, and vice versa. 44 > Apr-02 48 ASHRAE Journal Zone Temperature (°F) Room 2002 Room 3003 Room 4002 ashrae.org May 2009 ASHRAE Journal - May 2009 Table of Contents for the Digital Edition of ASHRAE Journal - May 2009 ASHRAE Journal - May 2009 Contents Commentary Industry News Letters Meetings and Shows Feature Articles Moving Air for Comfort Journal of Light Construction March 2003; Residential Ventilation and Latent Loads. ASHRAE Journal April 2002, pages 18–21; Moisture, Building Enclosures, and Mold: How water gets into a structure, why it doesn't leave, and how these architectural flaws become HVAC headaches. Separating the V in HVAC: A Dual-Path Approach. ASHRAE Journal … 28 ASHRAE Journal www.ashraejournal.org November 2002 (left and right sides). ASHRAE Journal|March 2002 33 New Tools for Specifying BACnet About the Author A By Steven T. Bushby, Member ASHRAE Steven T. Bushby is an engineer in the Building and Fire Research Laboratory for the National Institute of Standards and Technology in Gaithersburg, Md. HPAC 75 (6): 43-54.....62 Khattar M and Brandemuehl MJ. 2002 ASHRAE Technology Awards: Indoor Shooting Range Journal Article by ASHRAE, 2002. Dehumidification Equipment Advances. The following article was published in ASHRAE Journal - May 2002. ASHRAE Journal|March 2002 23 About the Author M By John Murphy, Member ASHRAE John Murphy is a senior application engineer with Trane Commercial Systems, La Crosse, Wis. icrobial contamination is a common cause of occupant complaints 44 (8): 22-27 .....62 Harriman LG. "BACnet Q&A" Supplement to ASHRAE Journal, Practical Guide to Building Controls. It does not present official positions of the Society nor reflect Society policy. A plus icon signifies that a category has subcategories. "How to Specify BACnet-Based Systems" Engineered Systems. See, for example, the article by Ronald H. Howell, Ph.D., P.E., in the May 2004 ASHRAE Journal. Of course, piping is … 2002 American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. ASHRAE > ASHRAE Journal > 2002 ASHRAE Journal, Vol. Haakenstad, L.K., June 1997. The other deposition mechanism at work is called turbulent aerosol deposition. The deposition is higher at the bottom surface and lower at the top surface due to the effects of gravi-tational settling. As far as the energy modeling is concerned, the analysis in the article used the default equipment performance of DOE2.2, exactly the same as in the 2002 CEC study … ASHRAE chapters may not act for the Society and the information presented here has not had Society review. "Airborne Phylloplane and Soil Fungi in Buildings Within the United States", ASHRAE IAQ Conference Proceedings, 2001 A. Boyd Morgenthaler, P.E. 44, no. ASHRAE Journal Additional Journal Information: Journal Volume: 44; Journal Issue: 5; Other Information: Journal Publication Date: May 2002; PBD: 1 Aug 2002; Journal ID: ISSN 0001-2491 Currently, the installation of an access control system is scheduled for comple-tion by Fall 2002. referred to ASHRAE’s Design Guide for Cool Thermal Storage.1 While any portion of the cooling load can be served by thermal storage, the designer will typically be influenced by economic and practical factors that bound reasonable selection ranges. The pilot project will be implemented in the Physical Facilities, Building Automation Shop, and … ASHRAE's Guideline 14-2002 for Measurement of Energy and Demand Savings: How to Determine What Was Really Saved by the Retrofit ... with Measured Results,” ASHRAE Journal… Joseph Lstiburek. November 2002 ASHRAE Journal 57 of costs for wireless systems configured from commercially available components. This approach requires both air pressure control and interior moisture control. 44, no. For the wired case, cable and con-duit must be installed to each HVAC unit. Citation: ASHRAE Journal, vol. Prob-lems arose during the project because the vendors had little motivation to reveal the work- 54-55. (Oct. 2002): pages 26-33. ASHRAE Journal|January 2002 3 moisture source. 20 Years of Commercial Desiccant Systems. 2002. ASHRAE > ASHRAE Journal > 2002 ASHRAE Journal, … What return on investment is accept-able to the customer? ASHRAE Standards & Guidelines 58-1986 (RA 99), Method of Testing for Rating Room Air Conditioner and Packaged Terminal Air Conditioner Heating Capacity * Price: $19.00 (ASHRAE Member: $16.00) Product Code 86154 62.1-2004, Ventilation for Acceptable Indoor Air Quality* Price: $60.00 (ASHRAE Member: $51.00) Product Code 86156 62.1-2004 User’s Manual Price: $55 (ASHRAE Member $47) … This web site is maintained by the Monterrey Chapter of ASHRAE. Abstract. Key cost differences between the wired system and the wireless systems are attributable to the com-munication components. 4, April 2002 Product Details Published: 2002 Number of Pages: 1 File Size: 1 file , 820 KB Product Code(s): D-AJ02AprRA Browse related products from ASHRAE. BACnet® Today | A Supplement to ASHRAE Journal October 2002 23 lighting, fire alarm and other related products. A BACnet/IP router served as the bridge be-tween the local BACnet network in the building, and the GEMnet network connecting all facilities. Water vapor from soil enters buildings prima-rily by diffusion, although convection (air leakage) may occur through soil in some cases. The wheel rotates into the mixed airstream (MA), where water vapor released from the wheel passes into the mixed air (MA′ ) and then condenses on the cold coil surface. This posting is by permission of ASHRAE and is presented for educational purposes only. 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