2019 Spanish Grand Prix - Catalunya, May 10-12

For ease of use, there is one thread per grand prix where you can discuss everything during that specific GP weekend. You can find these threads here.
Post Reply
zibby43
613
Joined: 04 Mar 2017, 12:16

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

dtro wrote:
07 May 2019, 23:21
Is the PU we’ll see from the reds the one they ran in testing minus the reliability issues they had in said test? I was under the impression that the PU so far has been some sort of halfway house solution.
The "Spec 1" PU Ferrari has used thus far was only compromised during the race (not in qualifying) in Melbourne. Their cooling was too aggressive, which forced them to run at reduced power.

"Additionally, it's now clear Ferrari was indeed running on reduced power during the race in Melbourne – but not in qualifying, when the normal modes were used. Sources inside the team insist it was forced to run the engine over-cool in Australia."

Source: https://www.motorsportmagazine.com/opin ... in-f1-leap

Reliable sources have also indicated that Mercedes has been dealing with cooling issues since testing, and most of the squad at Brackley and Brixworth were expecting a very tough set of 4 races to begin the season because the cooling issues wouldn't be resolved until Barcelona.

User avatar
dans79
267
Joined: 03 Mar 2013, 19:33
Location: USA

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

zibby43 wrote:
08 May 2019, 06:44
Reliable sources have also indicated that Mercedes has been dealing with cooling issues since testing, and most of the squad at Brackley and Brixworth were expecting a very tough set of 4 races to begin the season because the cooling issues wouldn't be resolved until Barcelona.
Do you have a source for this?

Is this source implying that Mercedes can potentially run higher power modes during quali and the race once they have their cooling issue sorted out, or just the race?
197 104 103 7

zibby43
613
Joined: 04 Mar 2017, 12:16

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

dans79 wrote:
08 May 2019, 06:51
zibby43 wrote:
08 May 2019, 06:44
Reliable sources have also indicated that Mercedes has been dealing with cooling issues since testing, and most of the squad at Brackley and Brixworth were expecting a very tough set of 4 races to begin the season because the cooling issues wouldn't be resolved until Barcelona.
Do you have a source for this?

Is this source implying that Mercedes can potentially run higher power modes during quali and the race once they have their cooling issue sorted out, or just the race?
Yep. Source: Michael Schmidt of AMuS (among others). He's alluded to it in both videos and in articles.

No mention of how it may or may not have impacted race modes, but he did mention that due to the issues, Mercedes can only run the PU in more aggressive settings for a few laps per weekend. Through the first 4 races, it has saved these laps for qualifying and, in particular, Q3.

I'm curious to see if 1) the fix does come in Barcelona; 2) whether the changes are "under the skin" (e.g., cooling architecture/layout); 3) whether the fixes result in being able to run more powerful settings and/or more powerful settings for longer; and 4) whether the fixes allow Mercedes to run even tighter bodywork.

Despite the alleged issues, Mercedes has still been running some of the tightest rear engine cover bodywork in the paddock. If the issues are related to actual physical hardware performance, rather than heat dissipation, it's not a surprise Merc have still been able to push the envelope there.

It also depends on whether the "problems" are over-cooling problems, similar to what Ferrari dealt with in Melbourne.


User avatar
dans79
267
Joined: 03 Mar 2013, 19:33
Location: USA

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

zibby43 wrote:
08 May 2019, 08:55
Despite the alleged issues, Mercedes has still been running some of the tightest rear engine cover bodywork in the paddock. If the issues are related to actual physical hardware performance, rather than heat dissipation, it's not a surprise Merc have still been able to push the envelope there.

It also depends on whether the "problems" are over-cooling problems, similar to what Ferrari dealt with in Melbourne.
If true it's definitely interesting.

Mercedes has shrunk the rear exhaust openings already this year, so that hints at over cooling. However, they could easily have an internal under cooling issue, by that mean what's going into the side pods isn't flowing to all the components like they want it to.
197 104 103 7

Just_a_fan
591
Joined: 31 Jan 2010, 20:37

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

zibby43 wrote:
08 May 2019, 08:55


No mention of how it may or may not have impacted race modes, but he did mention that due to the issues, Mercedes can only run the PU in more aggressive settings for a few laps per weekend. Through the first 4 races, it has saved these laps for qualifying and, in particular, Q3.

I'm curious to see if 1) the fix does come in Barcelona; 2) whether the changes are "under the skin" (e.g., cooling architecture/layout); 3) whether the fixes result in being able to run more powerful settings and/or more powerful settings for longer; and 4) whether the fixes allow Mercedes to run even tighter bodywork.
I wonder if it's to do with the ES rather than the ICE. ICE cooling would be relatively easy to fix. ES cooling could just be a physical limit of their battery system.
If you are more fortunate than others, build a larger table not a taller fence.

dtro
3
Joined: 06 Feb 2019, 19:39

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

zibby43 wrote:
08 May 2019, 06:44
dtro wrote:
07 May 2019, 23:21
Is the PU we’ll see from the reds the one they ran in testing minus the reliability issues they had in said test? I was under the impression that the PU so far has been some sort of halfway house solution.
The "Spec 1" PU Ferrari has used thus far was only compromised during the race (not in qualifying) in Melbourne. Their cooling was too aggressive, which forced them to run at reduced power.

"Additionally, it's now clear Ferrari was indeed running on reduced power during the race in Melbourne – but not in qualifying, when the normal modes were used. Sources inside the team insist it was forced to run the engine over-cool in Australia."

Source: https://www.motorsportmagazine.com/opin ... in-f1-leap

Reliable sources have also indicated that Mercedes has been dealing with cooling issues since testing, and most of the squad at Brackley and Brixworth were expecting a very tough set of 4 races to begin the season because the cooling issues wouldn't be resolved until Barcelona.
So in effect they have been running a halfway house solution following their ERS failures during testing... Well, here's to them being able to tax the PU's limits reliably without ending up on the side of the track come race day.

Slightly concerning that Mercedes has been so strong even with cooling issues, then again they've masterfully managed to position themselves as not favorites despite the 1-2s so far.

Anyway... how bout that mid-field? Yankees?

LM10
119
Joined: 07 Mar 2018, 00:07

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

zibby43 wrote:
08 May 2019, 08:55
dans79 wrote:
08 May 2019, 06:51
zibby43 wrote:
08 May 2019, 06:44
Reliable sources have also indicated that Mercedes has been dealing with cooling issues since testing, and most of the squad at Brackley and Brixworth were expecting a very tough set of 4 races to begin the season because the cooling issues wouldn't be resolved until Barcelona.
Do you have a source for this?

Is this source implying that Mercedes can potentially run higher power modes during quali and the race once they have their cooling issue sorted out, or just the race?
It also depends on whether the "problems" are over-cooling problems, similar to what Ferrari dealt with in Melbourne.
Michael Schmidt told "first 3 races weren't so hot" when talking about cooling issues of Mercedes. This insists it's overheating. Also, looking at how problematic the overcooling issue Ferrari had in Melbourne was (they were behind by miles in regards of power and also consumption), it just underlines it's probability of being overheating for Mercedes since they're no where being behind in races.

The question is how much overheating Mercedes has because the fact they tightened the engine cover outlet even more in China, tells me it might not be a major thing.

zibby43
613
Joined: 04 Mar 2017, 12:16

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

dans79 wrote:
08 May 2019, 14:50
zibby43 wrote:
08 May 2019, 08:55
Despite the alleged issues, Mercedes has still been running some of the tightest rear engine cover bodywork in the paddock. If the issues are related to actual physical hardware performance, rather than heat dissipation, it's not a surprise Merc have still been able to push the envelope there.

It also depends on whether the "problems" are over-cooling problems, similar to what Ferrari dealt with in Melbourne.
If true it's definitely interesting.

Mercedes has shrunk the rear exhaust openings already this year, so that hints at over cooling. However, they could easily have an internal under cooling issue, by that mean what's going into the side pods isn't flowing to all the components like they want it to.
Agreed.

zibby43
613
Joined: 04 Mar 2017, 12:16

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

Just_a_fan wrote:
08 May 2019, 17:07
I wonder if it's to do with the ES rather than the ICE. ICE cooling would be relatively easy to fix. ES cooling could just be a physical limit of their battery system.
Interesting point you bring up there. How could they address the latter?

NL_Fer
82
Joined: 15 Jun 2014, 09:48

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

Just_a_fan wrote:
08 May 2019, 17:07
zibby43 wrote:
08 May 2019, 08:55


No mention of how it may or may not have impacted race modes, but he did mention that due to the issues, Mercedes can only run the PU in more aggressive settings for a few laps per weekend. Through the first 4 races, it has saved these laps for qualifying and, in particular, Q3.

I'm curious to see if 1) the fix does come in Barcelona; 2) whether the changes are "under the skin" (e.g., cooling architecture/layout); 3) whether the fixes result in being able to run more powerful settings and/or more powerful settings for longer; and 4) whether the fixes allow Mercedes to run even tighter bodywork.
I wonder if it's to do with the ES rather than the ICE. ICE cooling would be relatively easy to fix. ES cooling could just be a physical limit of their battery system.
I think intercooler cooling. They cannot keep it cool enough to prevent knock.

User avatar
PlatinumZealot
550
Joined: 12 Jun 2008, 03:45

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

Hamilton Pole and Win. Easy.
🖐️✌️☝️👀👌✍️🐎🏆🙏

Just_a_fan
591
Joined: 31 Jan 2010, 20:37

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

zibby43 wrote:
08 May 2019, 19:21
Just_a_fan wrote:
08 May 2019, 17:07
I wonder if it's to do with the ES rather than the ICE. ICE cooling would be relatively easy to fix. ES cooling could just be a physical limit of their battery system.
Interesting point you bring up there. How could they address the latter?
Change of battery / controller / cooling system. Depends what the problem is.
If you are more fortunate than others, build a larger table not a taller fence.

Restomaniac
0
Joined: 16 May 2016, 01:09
Location: Hull

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

Back to this weekend.

Ferrari just HAVE to get on top or it’s going to be a long boring season. Even more so when the inevitable Hamilton surge and the Bottas drop off happens.

User avatar
Mach
0
Joined: 12 Nov 2018, 15:25

Re: 2019 Spanish Grand Prix - Catalunya, May 10-12

Post

Ferrari will need a few Mercedes DNFs races before making serious ground. Problem is, Mercedes will bring their power plant upgrade after identifying the Ferrari performance bench mark.

Post Reply