[SKY F1] Senna suffered 'back burns'

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GrizzleBoy
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[SKY F1] Senna suffered 'back burns'

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In his post-race video blog, Sky Sports F1's pit-lane reporter Ted Kravitz revealed the alarm caused by the KERS failure which prompted Bruno's retirement.

"There was a rather alarming message to Bruno which said, 'we think we have a KERS problem, don't touch the car, don't touch the car and the ground at the same time,' because of conductivity issues. We haven't had any real threat to live our limb from KERS before so there was a real worry that there may be some electricity going through the situation there," Ted reported.

Ted's Singapore Notebook
Williams themselves have now confirmed the severity of the problem, with the team reporting that Bruno 'some burn marks on his back after the race'.

In a Q&A, Chief Operations Engineer Mark Gillan added: "We have a good idea (what caused the burns) but are still investigating just to make sure that we have covered all potential causes."

It is not the first time that the Williams KERS unit has come under scrutiny with Bernie Ecclestone blaming the battery unit for the pit garage fire after Pastor Maldonado's win at Barcelona in May.

GrizzleBoy
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Re: [SKY F1] Senna suffered 'back burns'

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If this is a KERS issue, I wonder how it could have created a situation where the drivers back can be burned or be "lacerated".

I would have thought serious insulation measures would have been put in place?

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PlatinumZealot
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Re: [SKY F1] Senna suffered 'back burns'

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Gold foil on the back of the carbon-fibre seat is very conductive! Heat must pass through like nothing.
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beelsebob
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Re: [SKY F1] Senna suffered 'back burns'

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n smikle wrote:Gold foil on the back of the carbon-fibre seat is very conductive! Heat must pass through like nothing.
Eh... the point of gold foil is typically to reflect heat back away from it ;)

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Websta
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Re: [SKY F1] Senna suffered 'back burns'

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gold reflects infra-red radiation strongly, but also has a high thermal conductivity.

Richard
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Re: [SKY F1] Senna suffered 'back burns'

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"The use of Gold as a Thermal insulator" :arrow: :arrow: :arrow: viewtopic.php?f=1&t=7607

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RicME85
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Re: [SKY F1] Senna suffered 'back burns'

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Loose cover on the wiring loom caused the burns, not KERS.

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PlatinumZealot
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Re: [SKY F1] Senna suffered 'back burns'

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richard_leeds wrote:"The use of Gold as a Thermal insulator" :arrow: :arrow: :arrow: viewtopic.php?f=1&t=7607
Gold is a reflector for Radiation!
Conduction and absorbance are two different things!
Gold is one of the best conductors of heat.
If the battery is touching the back of the chassis the primary mode of heat transfer is conduction.
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