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Article: ecomodding a vanilla Renault production sedan... efficiency up 19%
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03-07-2010, 10:19 AM
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IRONICK
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A spare-wheel fairing to optimize the flow of air underneath the car (1):
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03-07-2010, 11:13 AM
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IRONICK
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Join Date: Jun 2009
Location: Romania
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A flexible splitter under the front bumper to reduce underbody turbulence (2):
(1)+(2)+slightly lower driving height=gain 3g/km
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Last edited by IRONICK; 03-07-2010 at
11:41 AM
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03-07-2010, 11:21 AM
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IRONICK
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Join Date: Jun 2009
Location: Romania
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VORTEX generators (small, drag-reducing, roof-mounted features that channel airflow to reduce rear drag, a particularly effective solution on three-box cars gain 0.7g/km:
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Last edited by IRONICK; 03-07-2010 at
11:37 AM
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03-07-2010, 11:26 AM
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IRONICK
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Join Date: Jun 2009
Location: Romania
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The front air intakes were modified to reduce the drag caused by air-cooling airflow gain 0.5g/km:
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Last edited by IRONICK; 03-07-2010 at
11:44 AM
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03-07-2010, 11:27 AM
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IRONICK
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Join Date: Jun 2009
Location: Romania
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A rear lip spoiler to reduce the vehicle’s overall drag performance gain 0.5g/km:
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Last edited by IRONICK; 03-07-2010 at
11:37 AM
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03-07-2010, 11:33 AM
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IRONICK
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Join Date: Jun 2009
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Rear wheels deflectors to reduce lateral turbulence gain 0.3g/km:
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Last edited by IRONICK; 03-07-2010 at
11:54 AM
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03-07-2010, 11:47 AM
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IRONICK
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front view
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Last edited by IRONICK; 03-07-2010 at
11:56 AM
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03-07-2010, 11:55 AM
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IRONICK
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Join Date: Jun 2009
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rear view
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03-07-2010, 11:58 AM
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IRONICK
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tyres
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03-07-2010, 12:08 PM
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IRONICK
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changes in production model
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Last edited by IRONICK; 03-07-2010 at
05:11 PM
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