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nasib baik heidfeld tak sama terbakar... |
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ape kes ni....
butang dimana2.... muak aku tgk dia...
kalo alonso tak pe gak |
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ni pasal si heidfeld boleh terbako ni...
aku tak dapat tgk smlm... |
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keluar2 pit je keta dia terbakar... |
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ooooooo pasal mase nak tukar tayar tu
lame sangat berhenti.... tu yg tebako tu |
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Renault has revealed that a cracked exhaust was to blame for Nick Heidfeld's fire at the Hungarian Grand Prix, and that the subsequent explosion was caused by an air bottle.
Heidfeld's Renault rolled to a halt in flames on lap 23 after he left the pits following a scheduled stop. He leapt from the wreck unharmed but due to fire damage and an explosion in the left sidepod, the team has revealed that the chassis has had to be written off.
"The incident was highly undesirable, as it has caused us to write off a chassis," technical director James Allison said. "We will take steps prior to the next race to reduce the likelihood of a further fire and to ensure that the air bottle cannot overheat. We are in touch with the FIA both to provide them with a full report of the incident and also to explain to them the actions we are taking to prevent a reoccurrence."
Allison explained that the combination of a number of factors had led to the fire, but ultimately it stemmed from a cracked exhaust.
"As with most accidents, several incidents combined to cause the fire that Nick suffered in Hungary," he said. "First of all, we ran a slightly different engine mapping strategy in qualifying, which produced hotter than normal exhausts. We believe that this elevated temperature and caused a preliminary crack in the exhaust pipe.
"We presume that the crack then propagated during the laps to the pit stop - this was not evident to us as we believe that the failure occurred upstream of the place where we have a temperature sensor. We believe that Nick then came in with a partially failed exhaust. This pit stop took longer than normal, the engine was left at high rpm for 6.3 sec, waiting for the tyre change to be completed. Under these conditions, a lot of excess fuel always ends up in the exhausts and their temperature rises at around 100°C/sec.
"This temperature rise was enough to finish off the partially failed pipe and to start a moderate fire under the bodywork."
He added that the explosion in the left sidepod "was caused by the air bottle which supplies the air valves in the engine. It has overheated in the fire and failed." |
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last year lotus racing terbakar..
skrg renault lotus terbakar...
nasibla nama lotus ni |
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last year lotus racing terbakar..
skrg renault lotus terbakar...
nasibla nama lotus ni |
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dua2 plak terbakar kat luar kawasan pitstop... kebetulan?  |
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kete nama lotus terbakar...
hati sapa yg terbakar tgk tak tahu la... |
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RBR pun terbakar gak kat singapore |
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renot tgh bangunkn enjin tuk 2014..
siap dgn sistem KERS dlm enjin |
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hebat2..nampak gayanya potensi team ni bagus tahun 2014 ke atas |
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abis kalau renault buat enjin baru... ferrari dgn mercedes tengok je ke? tak buat apa2?  |
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ferarri ngan merc buat gak...
renot target pengeluaran je time tu...
kate kan la ade 18team... renot nak supply enjin lebih kurang
8 team, yang selebihnye maybe dari pengeluar lain |
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Post time 1-8-2011 11:31 AM
