proTUNING Freaks
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read

Go Back   BMW M3 and BMW M4 Forum > BMW F80 M3 / F82 M4 Technical Topics > Engine / Drivetrain / Exhaust / Bolt-ons / Tuning

Post Reply
 
Thread Tools Search this Thread
      11-16-2014, 04:07 PM   #67
Boss330
Major General
Boss330's Avatar
No_Country
1742
Rep
5,110
Posts

Drives: BMW
Join Date: Mar 2012
Location: Earth

iTrader: (0)

Quote:
Originally Posted by Bowser330
Check out phantom electric superchargers. They are using electric motors to drive centrifugal compressors.

They have dyno proven results in several types of cars.

Unfortunately the systems are rather small however I wonder if two systems one for each turbo could work on the S55.

Compounding turbo technology could be an alternate to turbo upgrades, by pre-pressurizing the air charge the pressure ratios are multiplied and the stock turbos can produce higher than normal boost pressures more efficiently.

Thoughts?
Similar to this?

http://www.aeristech.co.uk/electric-supercharger
Appreciate 0
      11-16-2014, 04:34 PM   #68
crashtestdummy81
Private First Class
crashtestdummy81's Avatar
England
25
Rep
102
Posts

Drives: YMB F83
Join Date: Jul 2014
Location: UK

iTrader: (0)

The 48V 10KW eSupercharger mentioned in that link, if connected to 4 of the lithium batteries in use in the M3/4 to give the correct voltage could pull a continuous current of up to 208A, which would give you a run time of a little under 20 mins from full charge to bone flat assuming 100% efficiency.
wouldn't like to say how long that would take to charge again.
Based on the data sheet 2 of these would actually slow things down on the N55 down above about 6000rpm. 2 would also cut the run time in half.
Appreciate 0
      11-16-2014, 10:11 PM   #69
Bowser330
Lieutenant Colonel
293
Rep
1,577
Posts

Drives: i3 REX
Join Date: Jan 2011
Location: Socal

iTrader: (0)

Quote:
Originally Posted by Boss330
Quote:
Originally Posted by Bowser330
Check out phantom electric superchargers. They are using electric motors to drive centrifugal compressors.

They have dyno proven results in several types of cars.

Unfortunately the systems are rather small however I wonder if two systems one for each turbo could work on the S55.

Compounding turbo technology could be an alternate to turbo upgrades, by pre-pressurizing the air charge the pressure ratios are multiplied and the stock turbos can produce higher than normal boost pressures more efficiently.

Thoughts?
Similar to this?

http://www.aeristech.co.uk/electric-supercharger
Yes just like that one and that one looks to be much more powerful however not clear on the availability and price point, it's looks expensive.

The phantom system was tested by this guy....http://www.wildweasel.ca/HowTo/Auto/eturboTest.aspx
He's been blogging about the crappy ebay electric superchargers and gave the phantom a test and was impressed that it works. He tests the electric supercharger with and without his roots blower to show that compounding the boost works.

I am concerned about the cfm output being enough from the electric superchargers, anyone know the peak cfm of the s55 turbos ?
Appreciate 0
      11-27-2014, 05:21 PM   #70
Aridk
Lieutenant
Aridk's Avatar
Denmark
7
Rep
520
Posts

Drives: 335i
Join Date: Jan 2008
Location: Denmark

iTrader: (0)

Boss 330

Check out this page in connection to,our earlier posts
Picture is from:
http://www.evo.co.uk/bmw/3-series/14...plug-in-hybrid
Attached Images
 
Appreciate 0
      11-28-2014, 08:42 AM   #71
Boss330
Major General
Boss330's Avatar
No_Country
1742
Rep
5,110
Posts

Drives: BMW
Join Date: Mar 2012
Location: Earth

iTrader: (0)

Quote:
Originally Posted by Aridk
Boss 330

Check out this page in connection to,our earlier posts
Picture is from:
http://www.evo.co.uk/bmw/3-series/14...plug-in-hybrid
Thanks for the link
Appreciate 0
      11-28-2014, 09:28 PM   #72
saxonb
Second Lieutenant
Australia
75
Rep
288
Posts

Drives: E70 X5M Carbonschwarz
Join Date: Mar 2010
Location: Sydney Australia

iTrader: (0)

This is cool:

FullElectric Electric Turbocharger Technology (FETT)

http://www.aeristech.co.uk/full-elec...ger-technology



Aeristech’s FullElectric electric turbocharger introduces an electrical coupling between the turbine and compressor, replacing a conventional shaft layout. When using an electrical coupling, the turbine and compressor are free to operate at different speeds, meaning their design is capable of far greater aerodynamic operation.

If available, a small energy storage device (such as a capacitor, supercapacitor, or battery pack) allows the compressor to respond rapidly to transient demand. The energy storage device can be conveniently recharged from the approx. 40% excess energy available in exhaust gas whenever a turbocharger is in use.
__________________

Drives: 2010 E70 X5M Carbonschwarz
Loved and lost: 07 E92 M3 Silverstone II / 96 E36 M3 Evo Estoril Blue / 07 E84 Z4 M Coupe Interlagos Blue
Appreciate 0
      04-23-2022, 09:16 AM   #73
alehandro
New Member
United_States
2
Rep
10
Posts

Drives: bmw x5, renault traffic
Join Date: Apr 2022
Location: USA

iTrader: (0)

Quote:
Originally Posted by M-Power111 View Post
interesting, this will obviousley solve the turbo lag problem. i can def. see this being on the new M3 or atleast i hope it will be. a tri-turbo sounds better then a bi-turbo.
I totally agree with you my friend
Appreciate 0
      04-23-2022, 11:32 AM   #74
MJ6
Lieutenant
MJ6's Avatar
United_States
970
Rep
552
Posts

Drives: 2018 M4 ZCP 6MT
Join Date: Apr 2018
Location: Virginia

iTrader: (4)

Garage List
2018 BMW M4 ZCP  [10.00]
Holy necro'd thread Batman...
7+ years has got to be some kind of friggin record.

alehandro For everyone sake, please take a look at the posting date of these threads before raising them from the dead. The member you just agreed with hasn't been active on the forum since 2012, and this was a post from 10+ years ago.
__________________
2018 F82 ZCP 6MT: FBO, Kratos KRAS55Bi, EU5 Injectors, Dorch HPFP Lift Kit, Stage 3 LPFP, Bend Calibration Zeitronix ECA-2, BM3 Flex-Fuel Tune by ABP

For Sale

Last edited by MJ6; 04-23-2022 at 11:39 AM..
Appreciate 1
TopJimmy6360.50
Post Reply

Bookmarks

Tags
2014 bmw m3, 2014 m3, 2014 m3 forum, 2014 m3 renders, 2015 bmw m3, 2015 bmw m4, 2015 m3, bmw 80 m3 turbo, bmw f80, bmw f80 forum, bmw f80 forums, bmw f80 m3, bmw f80 m3 sedan, bmw f82, bmw f82 forum, bmw f82 forums, bmw f82 m3, bmw f82 m3 coupe, bmw f82 m3 forum, bmw f82 m4, bmw f82 m4 coupe, bmw f83, bmw f83 m3, bmw f83 m4, bmw m forum, bmw m forums, bmw m3 turbo, bmw m4, bmw m4 coupe, bmw m4 coupe forum, bmw m4 forum, bmw m4 forums, f30 m3 renders, f80, f80 forum, f80 forums, f80 m3, f80 m3 forum, f80 m3 forums, f80 m3 render, f80 m3 renders, f80 m3 sedan, f80 m3 turbo, f82, f82 coupe, f82 forum, f82 forums, f82 m3, f82 m3 coupe, f82 m3 forum, f82 m4, f82 m4 coupe, f82 m4 forum, f82 m4 forums, f83 m3, f83 m4, m forum, m forums, m3 f80, m3 f80 forum

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 06:25 PM.




f80post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST