ISO INTERNATIONAL STANDARD 24678-7 First edition 2019-03 Fire safety engineering Requirements governing algebraic formulae - Part 7: Radiation heat flux received from an open pool fire Ingénierie de la sécurite incendie - Exigences regissant les formules algébriques Partie 7: Flux de chaleur rayonne recu d'un feu en nappe ouvert Reference number IS0 24678-7:2019(E) osi @ IS0 2019 IS0 24678-7:2019(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2019 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2019 - All rights reserved IS0 24678-7:2019(E) Contents Page Foreword .iv Introduction ..V 1 Scope. ..1 2 Normative references ..1 3 Terms and definitions 4 Requirements governing the description of physical phenomena ..2 5 Requirements governing the documentation 6 Requirements governing the limitations. ..3 7 .3 Requirements governing the input parameters 8 Requirements governing the domain of applicability .4 Annex A (informative) Algebraic formulae for thermal radiation from a circular or near circular open pool fire .5 Annex B (informative) Configuration factors of a cylindrical flame to a target. ..20 Bibliography ..40 @ IS0 2019 - All rights reserved iii