ISO INTERNATIONAL STANDARD 24678-3 First edition 2022-08 Fire safety engineering Requirements governing algebraic formulae - Part 3: Ceiling jet flows Ingénierie de la sécurité incendie - Exigences régissant les formules algebriques Partie 3: Ecoulements en jet sous plafond Reference number IS0 24678-3:2022(E) ISO @ISO2022 IS0 24678-3:2022(E) COPYRIGHTPROTECTED DOCUMENT @IS02022 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 memberbody inthe country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 0111 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii IS02022-Allrightsreserved