TC 4.10 is concerned with developing methods and procedures for predicting indoor environmental conditions including airflow, air quality and thermal environment.
The ASHRAE Handbook is published in a series of four volumes, one of which is revised each year, ensuring that no volume is older than four years.
Fundamentals: Indoor Environment Modeling
This chapter presents two common indoor environmental modeling methods to calculate airflows and contaminant concentrations in buildings: computational fluid dynamics (CFD) and multi-zone network airflow modeling. Discussion of each method includes its mathematical background, practical modeling advice, model validation, and application examples.
Applications: Indoor Airflow Modeling
This chapter enhances the general guidance in the Fundamentals: Indoor Environment Modeling with the addition of industry-specific advice and examples to aid designers in modeling indoor applications.
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Technical committees develop and sponsor technical sessions at the winter and annual conferences. Information about their future technical program is discussed at each TC meeting and at the TC’s Program Subcommittee meeting
ASHRAE publishes papers and transactions from presentations at its conference events. In addition, ASHRAE records most of the seminar sessions from its conferences on DVD. These DVDs are ideal for use at chapter meetings, in university courses, or company lunch and learns. Products available from the most recent conference may be found here.
Technical Committees are responsible for identifying research topics, proposing research projects, selecting bidders, and monitoring research projects funded by ASHRAE. Information about their specific research program is discussed at each TC meeting and at the TC’s Research Subcommittee meeting.
ASHRAE writes standards for the purpose of establishing consensus for: 1) methods of test for use in commerce and 2) performance criteria for use as facilitators with which to guide the industry. ASHRAE publishes the following three types of voluntary consensus standards: Method of Measurement or Test (MOT), Standard Design and Standard Practice. ASHRAE does not write rating standards unless a suitable rating standard will not otherwise be available. ASHRAE is accredited by the American National Standards Institute (ANSI) and follows ANSI's requirements for due process and standards development. Standards may be purchased at the ASHRAE Bookstore.
Guideline 33: Guideline for Documenting Indoor Airflow and Contaminant Transport Modeling
TIP: If MTG involvement add here otherwise leave blank.
Include other activities, such as MTG involvement, into this section.
ASHRAE Technical FAQs are provided as a service to ASHRAE members, users of ASHRAE publications, and the general public. While every effort has been made to ensure their accuracy and reliability, they are advisory and provided for informational purposes only, and in many cases represent only one person’s view. They are not intended and should not be relied on as an official statement of ASHRAE. Technical questions not addressed may be submitted to the ASHRAE Technical Services department at email@example.com.