ISO 24678-3:2022

ISO 24678-3:2022

August 2022
International standard Current

Fire safety engineering - Requirements governing algebraic formulae - Part 3: Ceiling jet flows

This document specifies the requirements governing the application of a set of explicit algebraic formulae for the calculation of specific characteristics of ceiling jet flows.

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International ISO standards

Publication date

August 2022

Number of pages

21 p.

Reference

ISO 24678-3:2022

ICS Codes

13.220.01   Protection against fire in general

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1
Sumary
Fire safety engineering - Requirements governing algebraic formulae - Part 3: Ceiling jet flows

This document specifies the requirements governing the application of a set of explicit algebraic formulae for the calculation of specific characteristics of ceiling jet flows.

Replaced standards (1)
ISO 16736:2006
July 2006
International standard Cancelled
Fire safety engineering - Requirements governing algebraic equations - Ceiling jet flows

The requirements of ISO 16736:2006 govern the application of explicit algebraic equation sets to the calculation of specific characteristics of ceiling jet flows. ISO 16736:2006 is an implementation of the general requirements provided in ISO/TR 13387-3 for the case of fire dynamics calculations involving sets of explicit algebraic equations. ISO 16736:2006 is arranged in the form of a template, where specific information relevant to algebraic ceiling-jet-flow equations is provided to satisfy the following types of general requirements: description of physical phenomena addressed by the calculation method; documentation of the calculation procedure and its scientific basis; limitations of the calculation method; input parameters for the calculation method; domain of applicability of the calculation method. Examples of sets of algebraic equations meeting all the requirements of ISO 16736:2006 are provided for each different type of ceiling jet flow, including those for quasi-steady state axisymmetric ceiling jet flows.

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