Renault Power Unit Hardware & Software

All that has to do with the power train, gearbox, clutch, fuels and lubricants, etc. Generally the mechanical side of Formula One.
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Juzh
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Joined: 06 Oct 2012, 08:45

Re: Renault V6 Power Unit

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Blackout wrote:Its clear the latter wasnt cooperative and transparent enough.
How so?

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dans79
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Joined: 03 Mar 2013, 19:33
Location: USA

Re: Renault V6 Power Unit

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Juzh wrote:
Blackout wrote:Its clear the latter wasnt cooperative and transparent enough.
How so?
In a word, Newey, He has a history of not working with his engine supplier, to build a complete package. He does his own thing and then blames the engine manufacture when the package isn't competitive or has issues (a lot of overheating). His history of this goes all they way back to his McLaren days.
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godlameroso
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Joined: 16 Jan 2010, 21:27
Location: Miami FL

Re: Renault V6 Power Unit

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Blackout wrote:When you take a closer look to Renault's record in F1, especially since the early 90's, you will notice they always had the same philosophy; Renault always:
-looked at the engine from a chassis-maker point of view aswell
-worked very closely with its chassis partners
-been keen to trade power for more lightness/less consumption/compactness/driveability and even cost
So their goal isn't to produce the most powerful engine, they want an engine that makes the fastest engine-chassis package... Even in the Williams-Benetton/2005-2006/Milton Keynes-Enstone years...
Renault scarified 40hp for the diffuser blowing for Red Bull.

As Permane ans Key said in recent interviews, Renault does not really have customer teams, it has semi-constructor teams and it still works with each team in-order to adapt its power unit to each chassis and vice versa. The 'secondary' engine components are often placed where the teams want them to be. Just compare the STR10 and RB11 PU and you will notice they do not have the same ERS wiring/exhaust/wastegate design etc (which might be surprising since the PUs are frozen)... while Mercedes and Ferrari provide the exact same components to every team and let them deal with it. Everything is identical in the Merc Fer PU except the radiators/intercoolers (well the Ferrari V-intercooler is a particular case) which are considered to be bodywork parts and must be produced by the chassis makers. While everything is different for the Renault teams since 2014 aside from the V6.

Renault should have proceeded just like Merces and Ferrari in 2014 and concentrate all the resources in a single spec PU and team. They clearly underestimated the new challenge and/or couldn't find a real chassis partner in Red Bull. Its clear the latter wasnt cooperative and transparent enough.
That's why the Renault philosophy and its business model do not work anymore with the new Power unit.
Wouldn't be surprised if that's exactly what they do starting next year.
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djos
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Joined: 19 May 2006, 06:09
Location: Melbourne, Australia

Renault V6 Power Unit

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From the rb11 topic, apparently

"Renault is not using the whole new engine upgrades, only the new ICE will be in RIC car. Turbo charger not ready to race yet."

So either Renault are incompetent (was that ever in doubt?) Our they are paying silly buggers !
"In downforce we trust"

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Juzh
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Joined: 06 Oct 2012, 08:45

Re: Renault V6 Power Unit

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djos wrote:From the rb11 topic, apparently

"Renault is not using the whole new engine upgrades, only the new ICE will be in RIC car. Turbo charger not ready to race yet."

So either Renault are incompetent (was that ever in doubt?) Our they are paying silly buggers !
Expected.

NL_Fer
NL_Fer
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Joined: 15 Jun 2014, 09:48

Re: Renault V6 Power Unit

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Reason enough tot believe Redbull will run Renault engines next year. I guess Renault needs the miles for evealualting this engine and Redbull needed some leverage for a 2016 supply of (unbranded) Viry engines.

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PlatinumZealot
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Re: Renault V6 Power Unit

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Brazil is at altitude so possibly they want a straight ICE comparison under race conditions without the turbos influence? Possibly nonsensical but hey... A turbo is not too hard to build and they had the whole year to build a new MGUH... the existing one already being a pretty good one.
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ReoPTy
ReoPTy
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Joined: 15 Aug 2015, 10:44

Re: Renault V6 Power Unit

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djos wrote:From the rb11 topic, apparently

"Renault is not using the whole new engine upgrades, only the new ICE will be in RIC car. Turbo charger not ready to race yet."

So either Renault are incompetent (was that ever in doubt?) Our they are paying silly buggers !
nope , everything is ready for weeks, they just upgraded ICE because penalties (red bull doesn't want more than 10) and altitude wouldn't make it work fully as they plan!

Sevach
Sevach
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Joined: 07 Jun 2012, 17:00

Re: Renault V6 Power Unit

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PlatinumZealot wrote:Brazil is at altitude so possibly they want a straight ICE comparison under race conditions without the turbos influence? Possibly nonsensical but hey... A turbo is not too hard to build and they had the whole year to build a new MGUH... the existing one already being a pretty good one.
http://www.motorsport.com/f1/news/ricci ... -for-2016/

Kvyat was slightly faster than Ricciardo in S3 and crossed the line 1 KM/h faster.

At least it didn't blow up...

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ME4ME
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Joined: 19 Dec 2014, 16:37

Re: Renault V6 Power Unit

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ReoPTy wrote:red bull doesn't want more than 10
Source? Or just your oppinion?

I don't think Red Bull has much to lose, they already showed they are willing to compromise the race to actually find out how Renault's updates perform.

jure
jure
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Joined: 23 Oct 2015, 09:27

Re: Renault V6 Power Unit

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ME4ME wrote:
ReoPTy wrote:red bull doesn't want more than 10
Source? Or just your oppinion?

I don't think Red Bull has much to lose, they already showed they are willing to compromise the race to actually find out how Renault's updates perform.
As far as I know, they would have to take a new engine anyway. The choice was whether they take the updated version or not.
The upgrade doesn't seem to be very successful. Maybe I'm wrong. It might be that the new engine is made for some special fuel or maybe with some other redesigns in mind (for next year). Maybe ReoPTy you can tell something about this? Ricciardo is saying the new engine might actually be a disadvantage compared to previous edition, link: http://www.autosport.com/news/report.php/id/121805

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djos
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Joined: 19 May 2006, 06:09
Location: Melbourne, Australia

Renault V6 Power Unit

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Sevach wrote:
PlatinumZealot wrote:Brazil is at altitude so possibly they want a straight ICE comparison under race conditions without the turbos influence? Possibly nonsensical but hey... A turbo is not too hard to build and they had the whole year to build a new MGUH... the existing one already being a pretty good one.
http://www.motorsport.com/f1/news/ricci ... -for-2016/

Kvyat was slightly faster than Ricciardo in S3 and crossed the line 1 KM/h faster.

At least it didn't blow up...
The Renault farce continues, no wonder RedBull want anything other than a Renault PU!
"In downforce we trust"

kooleracer
kooleracer
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Joined: 05 Jan 2012, 16:07

Re: Renault V6 Power Unit

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Renault doesn't have to expertise in Viry the turn this project around its as simple as that. It's sad to come to that conclusion but if you spend 7 tokens and there is no improvement and Mercedes spends 7 tokens and the make a significant step on a already excellent PU than Renault need to worry about the path of development. If Renault was allowed to have free development in doubt that would even make difference.
Irvine:"If you don't have a good car you can't win it, unless you are Michael or Senna. Lots of guys won in Adrian Newey's cars, big deal. Adrian is the real genius out there, there is Senna, there is Michael and there is Newey.They were the three great talents."

ReoPTy
ReoPTy
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Joined: 15 Aug 2015, 10:44

Re: Renault V6 Power Unit

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kooleracer wrote:Renault doesn't have to expertise in Viry the turn this project around its as simple as that. It's sad to come to that conclusion but if you spend 7 tokens and there is no improvement and Mercedes spends 7 tokens and the make a significant step on a already excellent PU than Renault need to worry about the path of development. If Renault was allowed to have free development in doubt that would even make difference.

ICE and cooling parts involved into this 7 token upgrade doesn't provide any improvment if you doesn't fit the new turbo to feed it, as simple as that !

Brazil ICE+Cooling+ somes ancilarry parts =7 tokens
Abu dabhi Turbo+ injector =4 tokens

anyway riccardo didn't have a great WE , he simply doen't like interlagos, as he stated!

NL_Fer
NL_Fer
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Joined: 15 Jun 2014, 09:48

Re: Renault V6 Power Unit

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I don't think they need the turbo, to make this ICE work. But they probably turned it down for the debut race, to see how it goes, before tuning it up in Abu Dahbi.

But i still think Viry is clueless, no improvememt seen, over the engine that debuted in Melbourne 2014.