The flammability range for a mixture of hydrogen in air is 4% to 75% by volume - one of the largest ranges of any flammable mixture.
Details of how you ensure that the risk of a explosion from a release is minimised is covered in EN IEC 60079-10 Classification of areas - Explosive gas atmospheres.
Yes, but in the open area, let's say on a stage, you can't achieve such concentration without massive rupture of the tank with simultaneus ignition.
Last edited by Mirek; 5th September 2024 at 15:41.
Suddenly Motorsport UK want to deal with the promoter and organise events again. Let's hope there's a worthy top class field - Ceredigion threads tell us getting a Rally2 into the UK is off putting...
Great news!
Will definitely be spectating at this.
There won't be stages in Kielder though so not sure where Kershope and Broomylinn come from? All stages are in North East Scotland.
A WRC candidate event will be held in Scotland later this year, with observers from the FIA assessing the organisation. After that, the Scottish WRC round will be submitted for official approval by...
I can't think of a better way of doing it for the rally, but it could halve the championship points.
[WRC] Safari Rally Kenya 2026