Welcome Guest! The IOSH forums are a free resource to both members and non-members. Login or register to use them

Postings made by forum users are personal opinions. IOSH is not responsible for the content or accuracy of any of the information contained in forum postings. Please carefully consider any advice you receive.

Notification

Icon
Error

Options
Go to last post Go to first unread
bill4000  
#1 Posted : 05 May 2023 01:39:26(UTC)
Rank: Forum user
bill4000

Hi. Just wondering if anyone had guidance on the conversion of asbestos fibre size to equivalent aerodynamic diameter. Not much research out there but hoping someone can assist.
SteveL  
#2 Posted : 09 May 2023 08:54:39(UTC)
Rank: Super forum user
SteveL

aerodynamic diameter only works on a sphere, asbestos fibres are not shperes they are shards. 

however the equation is  dP/P = {g/[R(TSL-Lh)]}dh.

thanks 1 user thanked SteveL for this useful post.
peter gotch on 09/05/2023(UTC)
bill4000  
#3 Posted : 14 May 2023 02:33:27(UTC)
Rank: Forum user
bill4000

Thanks SteveL Really appreciate the response. Do u have a reference for that formula?
SteveL  
#4 Posted : 15 May 2023 15:50:03(UTC)
Rank: Super forum user
SteveL

Bill 

You may find this site interesting considering your other post as well. However they are not inexpensive. And you will also find the formulars for what your asking 

https://www.sciencedirect.com/

 Industrial Ventilation Design Guidebook  1st Edition - April 17, 2001

 Industrial Ventilation Design Guidebook   Second Edition  2020

thanks 2 users thanked SteveL for this useful post.
bill4000 on 15/05/2023(UTC), peter gotch on 16/05/2023(UTC)
bill4000  
#5 Posted : 15 May 2023 21:38:05(UTC)
Rank: Forum user
bill4000

Originally Posted by: SteveL Go to Quoted Post
BillYou may find this site interesting considering your other post as well. However they are not inexpensive. And you will also find the formulars for what your asking https://www.sciencedirect.com/Industrial Ventilation Design Guidebook 1st Edition - April 17, 2001Industrial Ventilation Design Guidebook Second Edition 2020
Hi SteveL. Awesome and thank you. You are corr3ct...very exepensive. I belive my collegue has th3 previous editions and my get a hold of them. Thanks for all you help :)
Users browsing this topic
Guest (2)
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.