FORMULA 1 GULF AIR BAHRAIN GRAND PRIX 2023

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#196

Post by Michael Ferner »

Bottom post of the previous page:

Yeah, I think at least some of Norris's impressive pace when he was following Hammy was due to him being on fresh rubber pretty much all of the time. I believe they put on a new set everytime he stopped for a hydraulic refill. According to Everso's post at the top of this page, Norris stopped six times! :amazed:
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#197

Post by Everso Biggyballies »

Michael Ferner wrote: 1 year ago According to Everso's post at the top of this page, Norris stopped six times! :amazed:
Which is the correct answer.... :wink: Lando made 6 stops for a total time loss of 3 minutes 15,334 secs
(Ocon only made 3... however I think this summarises actual stops, I believe his final pitlane visit was a drive through for speeding on his 3rd stop. ie 4 pitlane visits 3 stops. (I havent checked that so might be wrong)

The official pit stop summary is a record of all the stops, what lap, time of day, for how long, (from pitlane entry to exit) and total time lost


FORMULA 1 GULF AIR BAHRAIN GRAND PRIX 2023 - PIT STOP SUMMARY

03 05 Mar 2023 Bahrain International Circuit, Sakhir


Stops No Driver Car Lap Time of day Time Total
1 10 Pierre Gasly Alpine Renault 9 18:18:56 25.885 25.885
1 4 Lando Norris McLaren Mercedes 10 18:20:31 32.766 32.766
1 22 Yuki Tsunoda AlphaTauri Honda RBPT 10 18:20:34 25.267 25.267
1 77 Valtteri Bottas Alfa Romeo Ferrari 11 18:22:06 25.399 25.399
1 23 Alexander Albon Williams Mercedes 11 18:22:12 25.054 25.054
1 27 Nico Hulkenberg Haas Ferrari 11 18:22:21 26.075 26.075
1 21 Nyck De Vries AlphaTauri Honda RBPT 11 18:22:21 25.018 25.018
1 44 Lewis Hamilton Mercedes 12 18:23:40 24.682 24.682
1 31 Esteban Ocon Alpine Renault 12 18:23:50 24.966 24.966
1 2 Logan Sargeant Williams Mercedes 12 18:23:55 25.600 25.600
1 24 Zhou Guanyu Alfa Romeo Ferrari 12 18:24:01 25.787 25.787
1 16 Charles Leclerc Ferrari 13 18:25:06 24.345 24.345
1 55 Carlos Sainz Ferrari 13 18:25:17 24.500 24.500
1 63 George Russell Mercedes 13 18:25:24 27.062 27.062
1 1 Max Verstappen Red Bull Racing Honda RBPT 14 18:26:35 24.289 24.289
1 14 Fernando Alonso Aston Martin Aramco Mercedes 14 18:27:02 25.800 25.800
1 18 Lance Stroll Aston Martin Aramco Mercedes 15 18:28:45 25.449 25.449
1 20 Kevin Magnussen Haas Ferrari 15 18:29:10 25.439 25.439
2 31 Esteban Ocon Alpine Renault 15 18:29:11 41.462 1:06.428
1 11 Sergio Perez Red Bull Racing Honda RBPT 17 18:31:42 24.264 24.264
2 4 Lando Norris McLaren Mercedes 17 18:32:38 33.661 1:06.427
2 10 Pierre Gasly Alpine Renault 25 18:45:48 24.879 50.764
2 23 Alexander Albon Williams Mercedes 26 18:47:25 24.920 49.974
2 22 Yuki Tsunoda AlphaTauri Honda RBPT 26 18:47:26 24.372 49.639
2 27 Nico Hulkenberg Haas Ferrari 26 18:47:41 37.769 1:03.844
2 21 Nyck De Vries AlphaTauri Honda RBPT 27 18:49:16 25.234 50.252
3 4 Lando Norris McLaren Mercedes 27 18:49:35 33.467 1:39.894
2 77 Valtteri Bottas Alfa Romeo Ferrari 29 18:52:16 25.643 51.042
2 20 Kevin Magnussen Haas Ferrari 29 18:52:40 25.344 50.783
2 44 Lewis Hamilton Mercedes 30 18:53:36 24.690 49.372
2 18 Lance Stroll Aston Martin Aramco Mercedes 30 18:53:45 24.639 50.088
2 2 Logan Sargeant Williams Mercedes 30 18:54:09 25.670 51.270
2 55 Carlos Sainz Ferrari 31 18:55:11 24.227 48.727
2 63 George Russell Mercedes 31 18:55:21 24.406 51.468
2 24 Zhou Guanyu Alfa Romeo Ferrari 32 18:57:31 25.282 51.069
3 31 Esteban Ocon Alpine Renault 32 18:58:03 44.518 1:50.946
2 16 Charles Leclerc Ferrari 33 18:58:16 24.644 48.989
2 11 Sergio Perez Red Bull Racing Honda RBPT 34 18:59:45 25.091 49.355
2 14 Fernando Alonso Aston Martin Aramco Mercedes 34 19:00:09 24.869 50.669
2 1 Max Verstappen Red Bull Racing Honda RBPT 36 19:02:47 24.910 49.199
4 4 Lando Norris McLaren Mercedes 37 19:06:27 33.236 2:13.130
3 23 Alexander Albon Williams Mercedes 40 19:10:51 24.458 1:14.432
3 10 Pierre Gasly Alpine Renault 40 19:10:52 24.736 1:15.500
3 22 Yuki Tsunoda AlphaTauri Honda RBPT 40 19:10:53 25.818 1:15.457
3 2 Logan Sargeant Williams Mercedes 40 19:11:05 25.047 1:16.317
3 20 Kevin Magnussen Haas Ferrari 40 19:11:20 25.125 1:15.908
3 27 Nico Hulkenberg Haas Ferrari 40 19:11:26 27.080 1:30.924
5 4 Lando Norris McLaren Mercedes 47 19:23:45 30.710 2:43.840
3 24 Zhou Guanyu Alfa Romeo Ferrari 54 19:34:31 30.167 1:21.236
6 4 Lando Norris McLaren Mercedes 54 19:35:35 31.494 3:15.334

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#198

Post by Ruslan »

Michael Ferner wrote: 1 year ago This mindset always puzzles me - are you only interested in who's coming first? I found motor racing always plenty interesting even if I knew perfectly well who was going to win. Sure, the sport has suffered in recent years, and the show itself is no longer riveting, but it's still more interesting than watching a lottery unfold, isn't it?
I have been following F1 for while. Having watched the five seasons of Ferrari dominance, the four seasons of Red Bull dominance, the six seasons of Mercedes dominance... not particularly interested in watching what is now the second season of Red Bull's new dominance. I kind of prefer the days when 7 teams and 11 drivers would win in a season (i.e. 1982).
Last edited by Ruslan 1 year ago, edited 1 time in total.
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#199

Post by Ruslan »

P. Cornelius Scipio wrote: 1 year ago Hallo my friend, it's good to see your comments on the race!
Yea, around August I got really busy (this is good news) and sort of had to step away from the board for while. It was already clear the championship was over. Still, did watch all the races last season though. Anyhow it is good to be back opining.
Re your point #2 I think that Alonso drove very well, as I was watching him dicing with Hamilton I felt that I really missed him during the long years that he was out of action or saddled with an uncompetitive car, IMHO his move on Hamilton was great.
It really was a great drive and a great dice with Hamilton. I am almost an Alonso fan again, but that does mean I kind of have to forget about everything that happened from 2007 and after.
Re good old Stroll and your comment at #4... well it's in his nature isn't it? :haha: however when he toched Alonso it is fair to say that Alonso followed an unsual line into that corner and hit the apex very late as he was trying to cut on the inside and therefore his braking wasn't following the usual pattern for that corner, on that basis alone I'd say that it was fair not to punish Stroll. Having said that any driver with a little bit of brain would have understood what was happening and acted accordingly. As you might remember my opinion of Stroll is that he has some talent for driving and not much else, he just can't read what is happening around him and he proved this point once again yesterday
Yes, Alonso was in an odd position, so it was not completely Stoll's fault, still it was a hell of dive into a corner when his more senior teammate was in front of him. Not the wisest of decisions.
Re #5 I agree that this is something that stands out, if it wasn't for Gasly getting a few points for his new team all the new drivers or drivers who changed team would have fared poorly, I wonder if this is down to the lack of testing. In a sense I was expecting more from De Vries (who I rate a a much better driver than his team mate)
Yea, I don't understand now that there is a budget cap in place why there are any restrictions on testing. If teams want to spend their money there, let them. They can choose to make the trade-offs.
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#200

Post by Star »

Okay I am asking this for a friend, no seriously, I am as he asked me and I don't understand it sadly.
Overall, a pretty dull race outside of the start and later the battery pack issue for LeClerc's car. By the way, that's my technical question for this race...what is it and how does it work? Sounds like the cars don't have an alternator to "charge" their systems, just batteries, is that right? Tell me more please.
I can't tell him more as I don't really understand it myself, at least not well enough to be able to explain it to someone else. Anyone able to help please?
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#201

Post by erwin greven »

I doubt that this race will be the example of the rest of the season.
  • Bahrain exaggerates the gaps and flaws. Three test days + three FP sessions. The next race will give RBR much less time
  • RBR can not upgrade/update its car in a way the others can. The penalty WILL hurt them further up the season.
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#202

Post by Aty »

erwin greven wrote: 1 year ago I doubt that this race will be the example of the rest of the season.
  • Bahrain exaggerates the gaps and flaws. Three test days + three FP sessions. The next race will give RBR much less time
  • RBR can not upgrade/update its car in a way the others can. The penalty WILL hurt them further up the season.
Astute observation. RB will be in trouble in September, if others have only very short term problems and become competetive in 3 or 4 races. If however they take their time, say 3 or 4 months, then Max is gone with big smile, leaving au revoir behind him. We should not forget Mercedes and Ferrari might be taking points from each other as well. Then add Alonso into mix and hard to say how this ends.
That said, my money is on Max. That guy will take dead car, put it on his back, and will cross the line first. I see Michael in him. Sensational.
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#203

Post by Everso Biggyballies »

Star wrote: 1 year ago Okay I am asking this for a friend, no seriously, I am as he asked me and I don't understand it sadly.
Overall, a pretty dull race outside of the start and later the battery pack issue for LeClerc's car. By the way, that's my technical question for this race...what is it and how does it work? Sounds like the cars don't have an alternator to "charge" their systems, just batteries, is that right? Tell me more please.
I can't tell him more as I don't really understand it myself, at least not well enough to be able to explain it to someone else. Anyone able to help please?
OK My understanding of it (and im no engineer) is the Energy Source / Power Pack/ Storage is the hybrid electric storage provided by the MGU-K./ MGU-H

The MGU-K component (Motor Generator Unit - Kinetic) which is a seperate / additional component to the normal engine converts the heat produced from braking into electric energy. That converted energy is then stored in a high capacity battery pack energy storage system.
The driver can then when he needs a bit of extra power can press a button on the steering wheel to power a separate electric motor.... that electric power is then merged with the normal (petrol engine (the ICE, Internal Combustion Engine) to increase the overall power.
The power output of the MGU-K is limited by the FIA, and only a certain amount of electric power can be used per lap.
When you see the red lights flashing as a car approaches a corner that is showing the car is harvesting its electric power as the car brakes (ie charging the powerpack battery)
So the electric part of an F1 engine has its own power supply which is quite heavy and space consuming..... a bit like the battery aspect of any electric road car..
The MGU-K is one of those components that is limited on an F1 car to I think 3 per season...use 4 and like the ICE attracts it attracts a grid penalty.
Not to be confused with the MGU-H which is another electronic power device for generating electric power.... MGU-H (Motor Generator Unit-Heat) converts thermal heat from the exhaust into electric energy stored in the battery pack. Why do they have an MGU-K and an MGU-H? So the car can generate electric power when they are braking and also accelerating. The electric power generated by both is stored in the same way.... in the Battery / Power pack. That is what Ferrari changed pre race. Its like a super battery able to cope with fast charging and fast discharge when the button on the wheel is pressed
The two components combined form what is referred to as the ERS.... Energy Recovery System, of an F1 car..

The alternator is a part of the ICE that, as with a normal car, in laymans terms produces the power for the ignition that basically provides the spark that ignites the petrol. That is stored in a similar battery (but smaller lighter etc as a road car. Nothing to do with lets call it the hybrid side of the MGU-K and MGU-H

Hope that helps. I tried to describe it in laymans terms.

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#204

Post by P. Cornelius Scipio »

Ruslan wrote: 1 year ago
Yea, I don't understand now that there is a budget cap in place why there are any restrictions on testing. If teams want to spend their money there, let them. They can choose to make the trade-offs.
Wise words, and if they were really so worried about the costs of testing they could arrange for a few days of testing at a given track where all can take part at no cost, as a matter of fact it's not a new idea, when I was young and I used to spend days and days watching F1 cars testing at Imola this was called "Goodyear testing session". And they even got a good deals from the local hotels since in February or March the hotels in the area didn't have much business going on. I mean the testing ban is totally pointless and irrational
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#205

Post by White six »

Stroll reminded me of the F1 game where you just bomb down the inside of the first corner and bounce off whoever is on the apex :). (with damage turned off) ☺️
The board equivalent of the Jody scheckter chicane. Fast but pointless
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#206

Post by Ruslan »

White six wrote: 1 year ago Stroll reminded me of the F1 game where you just bomb down the inside of the first corner and bounce off whoever is on the apex :). (with damage turned off) ☺️
Yes, and in this case it worked in the real world.

Maybe that is where he learned race ;)
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#207

Post by Ruslan »

P. Cornelius Scipio wrote: 1 year ago
Ruslan wrote: 1 year ago
Yea, I don't understand now that there is a budget cap in place why there are any restrictions on testing. If teams want to spend their money there, let them. They can choose to make the trade-offs.
Wise words, and if they were really so worried about the costs of testing they could arrange for a few days of testing at a given track where all can take part at no cost, as a matter of fact it's not a new idea, when I was young and I used to spend days and days watching F1 cars testing at Imola this was called "Goodyear testing session". And they even got a good deals from the local hotels since in February or March the hotels in the area didn't have much business going on. I mean the testing ban is totally pointless and irrational
With a budget cap in place, totally agree. I gather the original reason was to save on costs.
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#208

Post by Ruslan »

erwin greven wrote: 1 year ago I doubt that this race will be the example of the rest of the season.
  • Bahrain exaggerates the gaps and flaws. Three test days + three FP sessions. The next race will give RBR much less time
  • RBR can not upgrade/update its car in a way the others can. The penalty WILL hurt them further up the season.
Oh, I hope you are right... don't think this is really the case, but I do hope you are right.
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#209

Post by Star »

Everso Biggyballies wrote: 1 year ago
Star wrote: 1 year ago Okay I am asking this for a friend, no seriously, I am as he asked me and I don't understand it sadly.
Overall, a pretty dull race outside of the start and later the battery pack issue for LeClerc's car. By the way, that's my technical question for this race...what is it and how does it work? Sounds like the cars don't have an alternator to "charge" their systems, just batteries, is that right? Tell me more please.
I can't tell him more as I don't really understand it myself, at least not well enough to be able to explain it to someone else. Anyone able to help please?
OK My understanding of it (and im no engineer) is the Energy Source / Power Pack/ Storage is the hybrid electric storage provided by the MGU-K./ MGU-H

The MGU-K component (Motor Generator Unit - Kinetic) which is a seperate / additional component to the normal engine converts the heat produced from braking into electric energy. That converted energy is then stored in a high capacity battery pack energy storage system.
The driver can then when he needs a bit of extra power can press a button on the steering wheel to power a separate electric motor.... that electric power is then merged with the normal (petrol engine (the ICE, Internal Combustion Engine) to increase the overall power.
The power output of the MGU-K is limited by the FIA, and only a certain amount of electric power can be used per lap.
When you see the red lights flashing as a car approaches a corner that is showing the car is harvesting its electric power as the car brakes (ie charging the powerpack battery)
So the electric part of an F1 engine has its own power supply which is quite heavy and space consuming..... a bit like the battery aspect of any electric road car..
The MGU-K is one of those components that is limited on an F1 car to I think 3 per season...use 4 and like the ICE attracts it attracts a grid penalty.
Not to be confused with the MGU-H which is another electronic power device for generating electric power.... MGU-H (Motor Generator Unit-Heat) converts thermal heat from the exhaust into electric energy stored in the battery pack. Why do they have an MGU-K and an MGU-H? So the car can generate electric power when they are braking and also accelerating. The electric power generated by both is stored in the same way.... in the Battery / Power pack. That is what Ferrari changed pre race. Its like a super battery able to cope with fast charging and fast discharge when the button on the wheel is pressed
The two components combined form what is referred to as the ERS.... Energy Recovery System, of an F1 car..

The alternator is a part of the ICE that, as with a normal car, in laymans terms produces the power for the ignition that basically provides the spark that ignites the petrol. That is stored in a similar battery (but smaller lighter etc as a road car. Nothing to do with lets call it the hybrid side of the MGU-K and MGU-H

Hope that helps. I tried to describe it in laymans terms.
Thank you so much @Everso Biggyballies you are a superstar. :mates: :oimate: :drunk: :bow: :twothumbs: I knew one of you smart guys would be able to explain it for me. I really do appreciate it a lot. My friend only started watching F1 last year and he's full of questions, I can usually answer them but this one had me stumped :blush: :sorrow:
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#210

Post by Michael Ferner »

Everso Biggyballies wrote: 1 year ago
Star wrote: 1 year ago Okay I am asking this for a friend, no seriously, I am as he asked me and I don't understand it sadly.
Overall, a pretty dull race outside of the start and later the battery pack issue for LeClerc's car. By the way, that's my technical question for this race...what is it and how does it work? Sounds like the cars don't have an alternator to "charge" their systems, just batteries, is that right? Tell me more please.
I can't tell him more as I don't really understand it myself, at least not well enough to be able to explain it to someone else. Anyone able to help please?
OK My understanding of it (and im no engineer) is the Energy Source / Power Pack/ Storage is the hybrid electric storage provided by the MGU-K./ MGU-H

The MGU-K component (Motor Generator Unit - Kinetic) which is a seperate / additional component to the normal engine converts the heat produced from braking into electric energy. That converted energy is then stored in a high capacity battery pack energy storage system.
The driver can then when he needs a bit of extra power can press a button on the steering wheel to power a separate electric motor.... that electric power is then merged with the normal (petrol engine (the ICE, Internal Combustion Engine) to increase the overall power.
The power output of the MGU-K is limited by the FIA, and only a certain amount of electric power can be used per lap.
When you see the red lights flashing as a car approaches a corner that is showing the car is harvesting its electric power as the car brakes (ie charging the powerpack battery)
So the electric part of an F1 engine has its own power supply which is quite heavy and space consuming..... a bit like the battery aspect of any electric road car..
The MGU-K is one of those components that is limited on an F1 car to I think 3 per season...use 4 and like the ICE attracts it attracts a grid penalty.
Not to be confused with the MGU-H which is another electronic power device for generating electric power.... MGU-H (Motor Generator Unit-Heat) converts thermal heat from the exhaust into electric energy stored in the battery pack. Why do they have an MGU-K and an MGU-H? So the car can generate electric power when they are braking and also accelerating. The electric power generated by both is stored in the same way.... in the Battery / Power pack. That is what Ferrari changed pre race. Its like a super battery able to cope with fast charging and fast discharge when the button on the wheel is pressed
The two components combined form what is referred to as the ERS.... Energy Recovery System, of an F1 car..

The alternator is a part of the ICE that, as with a normal car, in laymans terms produces the power for the ignition that basically provides the spark that ignites the petrol. That is stored in a similar battery (but smaller lighter etc as a road car. Nothing to do with lets call it the hybrid side of the MGU-K and MGU-H

Hope that helps. I tried to describe it in laymans terms.
Thanks for explaining that! :thumbsup: 'Electrickery' has always been my weak subject, I hate it when sparks fly :shocked: :rip:

Thankfully, during 'my time' it wasn't that complicated, but I was already struggling then. I can understand glow tubes, and even magnetos (to an extent), but anything more modern I struggle with. I do recall, however, that by the mid seventies racing cars did have (small) batteries, because at that time it became fashionable to do away with them once more in favour of compressed air bottles to restart stalled engines. I am guessing that electronic engine management in the mid eighties would have reintroduced batteries to F1? Really, this is something which I have always struggled with, mostly because I didn't want to know... y'know, those sparks'n'all :haha: :sarcasm:
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#211

Post by Everso Biggyballies »

Everso Biggyballies wrote: 1 year ago
Star wrote: 1 year ago Okay I am asking this for a friend, no seriously, I am as he asked me and I don't understand it sadly.
Overall, a pretty dull race outside of the start and later the battery pack issue for LeClerc's car. By the way, that's my technical question for this race...what is it and how does it work? Sounds like the cars don't have an alternator to "charge" their systems, just batteries, is that right? Tell me more please.
I can't tell him more as I don't really understand it myself, at least not well enough to be able to explain it to someone else. Anyone able to help please?
<Snip>

The two components combined form what is referred to as the ERS.... Energy Recovery System, of an F1 car..

<snip>
Just thought I would add this..... remember when back in the latter V8 days we had KERS.... that was all worked by Kinetic (ie harvested from the brakes) energy so the system was a Kinetic Energy Recovery System. With the new smaller V6 full hybrid engines introduced in 2014, they became more hybrid, with both Kinetic and Heat Thermal (not just Kinetic) recovery.... obviously they couldnt keep calling it simply KERS, so it became ERS, Energy Recovery System.

Since writing the post above about the Hybrid power I have found a video which explains basically the same info but does it with pictures as well, which might be easier to follow.:idunno:

The bit about Energy Recovery starts at 2:50 in if you want to go straight to it ....


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