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ASTM D 5719 : 2013

Current
Current

The latest, up-to-date edition.

Standard Guide for Simulation of Subsurface Airflow Using Groundwater Flow Modeling Codes (Withdrawn 2022)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-16-2013

CONTAINED IN VOL. 04.08, 2017 Defines the use of a ground-water flow modeling code to simulate the movement of air in the subsurface.

1.1This guide covers the use of a groundwater flow modeling code to simulate the movement of air in the subsurface. This approximation is possible because the form of the groundwater flow equations are similar in form to airflow equations. Approximate methods are presented that allow the variables in the airflow equations to be replaced with equivalent terms in the groundwater flow equations. The model output is then transformed back to airflow terms.

1.2This guide illustrates the major steps to take in developing an airflow model using an existing groundwater flow modeling code. This guide does not recommend the use of a particular model code. Most groundwater flow modeling codes can be utilized, because the techniques described in this guide require modification to model input and not to the code.

1.3This guide is not intended to be all inclusive. Other similar techniques may be applicable to airflow modeling, as well as more complex variably saturated groundwater flow modeling codes. This guide does not preclude the use of other techniques, but presents techniques that can be easily applied using existing groundwater flow modeling codes.

1.4This guide is one of a series of standards on groundwater model applications, including Guides D5447 and D5490. This guide should be used in conjunction with Guide D5447. Other standards have been prepared on environmental modeling, such as Practice E978.

1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.7This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project's many unique aspects. The word “Standard” in the title of this document means only that the document has been approved through the ASTM consensus process.

Committee
D 18
DocumentType
Guide
Pages
5
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 5880 : 1995 : R2000 Standard Guide for Subsurface Flow and Transport Modeling
ASTM D 5880 : 1995 : R2006 Standard Guide for Subsurface Flow and Transport Modeling (Withdrawn 2015)

ASTM D 5447 : 2004 Standard Guide for Application of a Ground-Water Flow Model to a Site-Specific Problem
ASTM D 653 : 2007 Standard Terminology Relating to Soil, Rock, and Contained Fluids
ASTM D 5447 : 2017 Standard Guide for Application of a Numerical Groundwater Flow Model to a Site-Specific Problem
ASTM D 5447 : 2004 : R2010 Standard Guide for Application of a Groundwater Flow Model to a Site-Specific Problem
ASTM D 5490 : 1993 : R2014 : EDT 1 Standard Guide for Comparing Groundwater Flow Model Simulations to Site-Specific Information (Withdrawn 2023)
ASTM D 653 : 2020 : EDT 1 Standard Terminology Relating to Soil, Rock, and Contained Fluids
ASTM D 5490 : 1993 : EDT 1 Standard Guide for Comparing Ground-Water Flow Model Simulations to Site-Specific Information
ASTM D 653 : 2021 : REV A Standard Terminology Relating to Soil, Rock, and Contained Fluids
ASTM D 653 : 2021 Standard Terminology Relating to Soil, Rock, and Contained Fluids
ASTM D 653 : 2021 : REV B Standard Terminology Relating to Soil, Rock, and Contained Fluids
ASTM D 5490 : 1993 : R2008 Standard Guide for Comparing Groundwater Flow Model Simulations to Site-Specific Information
ASTM D 5447 : 1993 : EDT 1 Standard Guide for Application of a Ground-Water Flow Model to a Site-Specific Problem (Withdrawn 2002)
ASTM E 978 : 1992 Practice for Evaluating Mathematical Models for the Environmental Fate of Chemicals (Withdrawn 2001)
ASTM D 653 : 2014 : REDLINE Standard Terminology Relating to Soil, Rock, and Contained Fluids
ASTM D 5490 : 1993 : R2002 Standard Guide for Comparing Ground-Water Flow Model Simulations to Site-Specific Information

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