ASHRAE Journal - October 2012 - 77

Development of Reference 1468-RP Thermal ModelaComplianceBuilding Information Model (BIM) for Testing
September 2009 – September 2012 (P); Texas A&M University; Principal Investigator, Mark J. Clayton; TC 1.5, Computer Applications

Although new computer technologies for representing buildings are expected to transform the processes for architectural engineering design services, a prerequisite for that transformation is the establishment of standards for data exchange among disparate software systems. Of particular interest to ASHRAE and ASHRAE members are the standards by which information provided by architects using Building information Modeling (BIM) software can be transferred automatically to energy analysis and simulation software. Achievement of such data exchange capability is expected to greatly increase the efficiency and accuracy of energy analysis and enable building designs to achieve higher levels of energy efficiency. Because of increasing awareness of impacts of environmental degradation, energy efficiency standards and air pollutant regulations are being made more stringent, which in turn increases interest in more efficient and effective design processes for building energy systems. The objective of the proposed research is to establish reference models of buildings using multiple Building Information Modeling software systems that represent the information needed to perform automated energy simulation and analysis. The project includes a review of prior work, identification of building features and their relative impact upon energy performance, development of accurate energy models of the reference buildings, and well-defined inputs and outputs to BIM and energy simulation from the reference models. This will allow independent software developers to validate their software processes against an ASHRAE reference model.

solutions for HVAC entrained ozone air cleaning. The review should evaluate not only the removal efficiencies of various air cleaning technologies and approaches but also the impact of these technologies on the documented outcomes of exposure to ozone as well as its secondary products. A parallel task being proposed is the development of an ozone air cleaning equipment testing program being initiated through another research proposal through ASHRAE Technical Committee 2.3. Develop a cost-benefit analysis method, procedure and model for ozone air cleaning in buildings. Use the model developed to determine what type and level of ozone air cleaning per existing technologies is appropriate and cost-effective for reducing the health risk associated with the exposure to indoor ozone and ozone-initiated pollutants (e.g., as required in standard 62.1, 189, or others).

1495-RP

Effect of Lubricant on the Distribution of Water between Vapor and Liquid Phases of Refrigerants

September 2011 – January 2013 (P); Intertek; Principal Investigator, John Senediak; TC 3.3, Refrigerant Contaminant Control

1469-RP Thermal Comfort in Commercial Kitchens

September 2009 – January 2013 (P); KEMA, Inc.; Principal Investigator, John Stoops; TC 5.10, Kitchen Ventilation

The restaurant industry is the largest employer outside of the government and employs over 12.2 million people in the United States (National Restaurant Association, 2005). Understanding the current state of thermal comfort in commercial kitchens is paramount to understanding and providing a controlled and comfortable environment for the kitchen worker. The results of this research will have immediate usefulness to engineers and kitchen consultants involved in the design of HVAC systems and operation of restaurants and institutional kitchens. The information will make possible a more accurate determination of kitchen worker comfort and how it is affected by heat loads. Moisture 1475-RP Updating Heat andSystems Production Rates of Modern Swine and Their Housing
April 2009 – August 2013; U.S. Department of Agriculture – Agricultural Research Service; Principal Investigator, Tami Brown-Brandl; TC 2.2, Plant and Animal Environment

The values in the Refrigeration Handbook, Chapter 6, and Table 2 are important because they are used to calculate the amount of water in a refrigeration system. A measurement of the liquid or vapor phase, whichever is more readily accessible, can be used to calculate the water content of the other phase, and hence of the whole system after estimating the amounts of vapor and liquid in the system (Gehring 1995). Knowing the amount of water in the system allows one to choose the most appropriate service procedure and to properly size dryers for original equipment. This project will increase the utility of the data in the Refrigeration Handbook by making it more relevant to real system conditions where lubricant is present. The improved data will impact ASHRAE members involved in both developing and servicing vapor-compression air-conditioning and refrigeration systems. By sampling one phase they can calculate the concentration in the other phase. The effect of lubricant will make the calculation more accurate. The objective of this project is to determine the effect of lubricant on the vapor-liquid equilibrium water distribution ratios in R134a and R22 at room temperature. The Effect of Humidity Electricity 1499-RP Issues of ICT Equipmenton StaticCenters Induced Reliability in Data
January 2012 – July 2013; Missouri University of Science & Technology; Principal Investigator, David Pommerenke; TC 9.9, Mission Critical Facilities, Technology Spaces and Electronic Equipment

The heat and moisture production (HMP) data currently being used for ventilation design and environmental control of animal facilities are mostly 30 to 50 years old. Fifty years ago, pigs were almost exclusively raised outdoors; today, pigs are predominantly raised indoors to improve food safety, manure management, handling ease, animal well-being, and performance. Raising pigs indoors requires extensive engineering and animal expertise. Many years of research have been dedicated to building design and understanding the interaction between the building and animals. Important criteria in facility design are animal HMP. An animal’s heat production (HP) is a product of the inefficiencies related to breakdown and use of food stuffs. HP is significantly influenced by genetics, nutrition, and thermal environment. The objective of this research project is to systematically update the heat and moisture standards for model swine production conditions.

In pursuing this research effort, we will coherently execute the following primary program objective which is to determine the relationship between the risk of ICTE failures from electrostatic discharges and humidification of data centers over a range of standard personnel-to-ground resistances and also determine the severity of discharges from cables under the same environmental conditions. Specifically, the research will determining the correlation between the risk of equipment failure from ESD and humidity levels (or dew point) at different levels of floor grounding and personnel grounding to provide users and designers of data centers with the information required to understand the ESD-related consequences of designs that use energy saving economizers. Extension of for Standard 55 and 1504-RP ISO 7730 to the Clothing Insulation DatabaseClothing Ensembles, Provide Data for Non-Western including Data on the Effect of Posture and Air Movement on that Insulation
December 2011 – February 2013; Loughborough University, U.K.; Principal Investigator, George Havenith; TC 2.1, Physiology and Human Environment

1478-RP Measuring Air-tightness of Mid- and High-Rise Non-Residential Buildings
September 2009 – January 2013; Wiss, Janney, Elstner Associates, Inc.; Principal Investigator, Wagdy Anis; TC 4.3, Ventilation Requirements and Infiltration

The results from this project will be able to help ASHRAE members (including HVAC designers, IAQ consultants, researchers and other professionals) to better design healthy and energy-efficient mid- and high-rise non-residential buildings by better understanding the as-built performance of building envelope materials and designs eventually helping to take the guess work out of the effects of envelope infiltration on system sizing and building design. In addition, the ASHRAE Presidential Ad Hoc Homeland Security Committee specifically recommended research on test methods for determining building tightness and collection of data on building tightness in its May 2006 memo on CBR Strategies and Information/Methods Gaps. That memo further recommends research on design methods based on building tightness and expected pressures and methods for monitoring and controlling building pressurization, which are expected to be pursued as a separate follow-up project. Literature and Product Rev iew Cost Benef it Analysis 1491-RP Commercially Available Ozone Air Cleaning for HVAC Systemsof
September 2012 – March 2014; University of Texas – Austin; Principal Investigator, Richard Corsi; EHC, Environmental Health Committee

Predictions of human thermal comfort sensations (in terms of the PMV/PPD) require information on the value of the clothing insulation as worn by occupants. Comprehensive data on clothing insulation values are available in the literature and standards documents. However, the vast majority of these data are for western-style clothing ensembles only, with comparatively little information available on non-western ensembles (Al-ajmi et al., 2006). The objective of this project is to provide data that are not presently available for input into Standard 55 and other models, and which would make these standards and methodologies more accurate in their application to situations where non western attire is worn.

1507-RP

Binary Refrigerant Flame Boundary Concentrations

September 2009 – January 2013 (P); Safety Consulting Engineers; Principal Investigator, Andrew Kusmierz; TC 3.1, Refrigerants and Secondary Coolants; AHRTI $18,000 co-funder

ASHRAE and the industries they serve are faced with the need for new refrigerants to meet environmental, energy, and safety requirements. SSPC 34 will classify these working fluids for safe handling. To ensure the validity of flammability safety classifications issued by SSPC34, standard reference data is needed. Tools such as the proposed flammability property database will allow for the development of blends that are properly investigated and classified to meet demanding future needs.

1512-RP

CFD Resource Decisions in Particle Transport Modeling

The overall aim of the project is to develop an economic assessment of the costs (including risks) and potential benefits of the use of ozone air-cleaning devices in HVAC systems. This will be achieved through the following two specific objectives: 1)Conduct a comprehensive and exhaustive literature and product review to assess the capabilities and readiness of the air cleaning industry to provide adequate technological

August 2010 – January 2013; University of Texas - Austin; Principal Investigator, Atila Novoselac; TC 4.10, Indoor Environmental Modeling

Prediction of particle dynamics in a built environment is very important for designing and maintaining a healthy indoor environment. Processes that include dispersion around the sources, their transport through the space, as well as the distribution in the vicinity of an occupant, define the human exposure to the particles. Apart from

October 2012

ASHRAE Journal

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ASHRAE Journal - October 2012

Table of Contents for the Digital Edition of ASHRAE Journal - October 2012

ASHRAE Journal - October 2012
Contents
Commentary
Industry News
Letters
Meetings and Shows
Feature Articles
Energy Audits, Improvements in Small Office Buildings
Long-Term Commercial GSHP Performance: Part 4: Installation Costs
Using CO2 to Reduce Refrigerant Charge
Technology Award Case Studies:
Efficient Science Building
Commissioning Design/Build Projects
Standing Columns
Building Sciences
Emerging Technologies
Data Centers
IAQ Applications
Refrigeration Applications
Special Products
Washington Report
People
Engineer's Notebook
Products
Classified Advertising
Advertisers Index
ASHRAE Journal - October 2012 - ASHRAE Journal - October 2012
ASHRAE Journal - October 2012 - Cover2
ASHRAE Journal - October 2012 - 1
ASHRAE Journal - October 2012 - 2
ASHRAE Journal - October 2012 - Contents
ASHRAE Journal - October 2012 - Commentary
ASHRAE Journal - October 2012 - 5
ASHRAE Journal - October 2012 - Industry News
ASHRAE Journal - October 2012 - 7
ASHRAE Journal - October 2012 - 8
ASHRAE Journal - October 2012 - Letters
ASHRAE Journal - October 2012 - Meetings and Shows
ASHRAE Journal - October 2012 - 11
ASHRAE Journal - October 2012 - 12
ASHRAE Journal - October 2012 - 13
ASHRAE Journal - October 2012 - Energy Audits, Improvements in Small Office Buildings
ASHRAE Journal - October 2012 - 15
ASHRAE Journal - October 2012 - 16
ASHRAE Journal - October 2012 - 17
ASHRAE Journal - October 2012 - 18
ASHRAE Journal - October 2012 - 19
ASHRAE Journal - October 2012 - 20
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ASHRAE Journal - October 2012 - 22
ASHRAE Journal - October 2012 - 23
ASHRAE Journal - October 2012 - 24
ASHRAE Journal - October 2012 - 25
ASHRAE Journal - October 2012 - Long-Term Commercial GSHP Performance: Part 4: Installation Costs
ASHRAE Journal - October 2012 - 27
ASHRAE Journal - October 2012 - 28
ASHRAE Journal - October 2012 - 29
ASHRAE Journal - October 2012 - 30
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ASHRAE Journal - October 2012 - 34
ASHRAE Journal - October 2012 - 35
ASHRAE Journal - October 2012 - 36
ASHRAE Journal - October 2012 - 37
ASHRAE Journal - October 2012 - Using CO2 to Reduce Refrigerant Charge
ASHRAE Journal - October 2012 - 39
ASHRAE Journal - October 2012 - 40
ASHRAE Journal - October 2012 - 41
ASHRAE Journal - October 2012 - 42
ASHRAE Journal - October 2012 - 43
ASHRAE Journal - October 2012 - 44
ASHRAE Journal - October 2012 - 45
ASHRAE Journal - October 2012 - Efficient Science Building
ASHRAE Journal - October 2012 - 47
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ASHRAE Journal - October 2012 - 50
ASHRAE Journal - October 2012 - 51
ASHRAE Journal - October 2012 - 52
ASHRAE Journal - October 2012 - 53
ASHRAE Journal - October 2012 - Commissioning Design/Build Projects
ASHRAE Journal - October 2012 - 55
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ASHRAE Journal - October 2012 - 57
ASHRAE Journal - October 2012 - 58
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ASHRAE Journal - October 2012 - 65
ASHRAE Journal - October 2012 - Building Sciences
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ASHRAE Journal - October 2012 - HR1
ASHRAE Journal - October 2012 - HR2
ASHRAE Journal - October 2012 - HR3
ASHRAE Journal - October 2012 - HR4
ASHRAE Journal - October 2012 - HR5
ASHRAE Journal - October 2012 - HR6
ASHRAE Journal - October 2012 - HR7
ASHRAE Journal - October 2012 - HR8
ASHRAE Journal - October 2012 - HR9
ASHRAE Journal - October 2012 - HR10
ASHRAE Journal - October 2012 - HR11
ASHRAE Journal - October 2012 - HR12
ASHRAE Journal - October 2012 - HR13
ASHRAE Journal - October 2012 - HR14
ASHRAE Journal - October 2012 - HR15
ASHRAE Journal - October 2012 - HR16
ASHRAE Journal - October 2012 - HR17
ASHRAE Journal - October 2012 - HR18
ASHRAE Journal - October 2012 - HR19
ASHRAE Journal - October 2012 - HR20
ASHRAE Journal - October 2012 - HR21
ASHRAE Journal - October 2012 - HR22
ASHRAE Journal - October 2012 - HR23
ASHRAE Journal - October 2012 - HR24
ASHRAE Journal - October 2012 - HR25
ASHRAE Journal - October 2012 - HR26
ASHRAE Journal - October 2012 - HR27
ASHRAE Journal - October 2012 - HR28
ASHRAE Journal - October 2012 - HR29
ASHRAE Journal - October 2012 - HR30
ASHRAE Journal - October 2012 - HR31
ASHRAE Journal - October 2012 - HR32
ASHRAE Journal - October 2012 - Emerging Technologies
ASHRAE Journal - October 2012 - 82
ASHRAE Journal - October 2012 - 83
ASHRAE Journal - October 2012 - 84
ASHRAE Journal - October 2012 - 85
ASHRAE Journal - October 2012 - Data Centers
ASHRAE Journal - October 2012 - 87
ASHRAE Journal - October 2012 - 88
ASHRAE Journal - October 2012 - 89
ASHRAE Journal - October 2012 - 90
ASHRAE Journal - October 2012 - 91
ASHRAE Journal - October 2012 - IAQ Applications
ASHRAE Journal - October 2012 - 93
ASHRAE Journal - October 2012 - Refrigeration Applications
ASHRAE Journal - October 2012 - 95
ASHRAE Journal - October 2012 - Special Products
ASHRAE Journal - October 2012 - 97
ASHRAE Journal - October 2012 - Washington Report
ASHRAE Journal - October 2012 - People
ASHRAE Journal - October 2012 - Engineer's Notebook
ASHRAE Journal - October 2012 - 101
ASHRAE Journal - October 2012 - Products
ASHRAE Journal - October 2012 - Classified Advertising
ASHRAE Journal - October 2012 - Advertisers Index
ASHRAE Journal - October 2012 - Cover3
ASHRAE Journal - October 2012 - Cover4
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