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by gildas
31/10/22, 09:34
Forum : The bistro: site life, leisure and relaxation, humor and conviviality and Classifieds
Subject : Listing of trolls from forum and monitoring of sanctions
answers: 1049
views: 111890

Re: Listing of trolls from forum and monitoring of sanctions

humus wrote:
...


A thought for the late Guitounet : Oops:


you... you... you...

- At the beginning there was GuyGadebois,

- Next GuyGadeboisTheBack,

- In less than 2 months a GuyGadeboisRenaissance ? : Mrgreen:
by gildas
29/10/22, 13:33
Forum : Water injection in heat engines: information and explanations
Subject : Wet combustion: explanations by Rémi Guillet
answers: 100
views: 106785

Re: Wet combustion: explanations by Rémi Guillet

certificate-rectified-FFM.jpg
attestation-rectifié-FFM.jpg (157.53 KiB) Consulted 2178 times
by gildas
29/10/22, 13:21
Forum : Water injection in heat engines: information and explanations
Subject : Wet combustion: explanations by Rémi Guillet
answers: 100
views: 106785

Re: Wet combustion: explanations by Rémi Guillet

I don't want to go into details, but the water injection works well when the engine load is high...that is to say when the combustion chamber temperatures are close to their maximum...BMW says that consumption drops with the injection of water. Ask the former engineers...
by gildas
29/10/22, 10:13
Forum : Water injection in heat engines: information and explanations
Subject : Wet combustion: explanations by Rémi Guillet
answers: 100
views: 106785

Re: Wet combustion: explanations by Rémi Guillet

Christophe, you take the example of the supercharged BMW M4 whereas this one is a gulf of fuel! The role of water injection here is to cool the intake air and thus be able to introduce more fuel... This makes for a compact and powerful engine, of course, but polluting! Remember when...
by gildas
28/10/22, 22:38
Forum : New transport: innovations, engines, pollution, technologies, policies, organization ...
Subject : End of the 100 engine% diesel or gasoline to 2040 ???
answers: 105
views: 24747

Re: End of the engine 100% diesel or gasoline to 2040 ???

If I was referring to horses, it is rather because of the uncertainties, in particular on the supply of both fossil and electric energy in the future... If I happen to joke about the disadvantages of EVs, I also highlights the shortcomings of combustion engines and the advantages...
by gildas
28/10/22, 14:19
Forum : New transport: innovations, engines, pollution, technologies, policies, organization ...
Subject : End of the 100 engine% diesel or gasoline to 2040 ???
answers: 105
views: 24747

Re: End of the engine 100% diesel or gasoline to 2040 ???

Christophe wrote:And the hybrids? Oh yes also prohibited... We're going to have fun and have to radically change our modes of travel! : Lol:

Pataclop...pataclop...pataclop... : Mrgreen:

Highways:

Vlaktagadak...tagadak...tagadak...tagadak... : Mrgreen: : Mrgreen:
by gildas
28/10/22, 10:14
Forum : Your technical assemblies, DIY, innovations and self-construction: making an object or an installation
Subject : Renovation and aerodynamic improvement of a BPW closed trailer
answers: 714
views: 49480

Re: Renovation and aerodynamic improvement of a BPW closed trailer

Nice initiative this Dragonfly! It must be day and night in terms of motorization!
No noise and no stinky smoke from a 2-stroke engine...

A propeller strapping (on a boat) if that can inspire you...

by gildas
27/10/22, 15:33
Forum : Your technical assemblies, DIY, innovations and self-construction: making an object or an installation
Subject : Renovation and aerodynamic improvement of a BPW closed trailer
answers: 714
views: 49480

Re: Renovation and aerodynamic improvement of a BPW closed trailer

A paramotor well laid flat + accessories that will be well secured... :)

There are electric paras, so batteries are planned. : Cheesy:
by gildas
27/10/22, 15:27
Forum : Your technical assemblies, DIY, innovations and self-construction: making an object or an installation
Subject : Renovation and aerodynamic improvement of a BPW closed trailer
answers: 714
views: 49480

Re: Renovation and aerodynamic improvement of a BPW closed trailer

Aerodynamics imposes significant shapes on vehicles which must then resist side winds, ideal for housing a large battery to stabilize everything!

*In principle Marco's i miev must be more stable than the 4X4...
by gildas
21/10/22, 10:05
Forum : electric transport: cars, bicycles, public transport, planes ...
Subject : electric car and transport, wire news
answers: 1377
views: 271848

Re: Electric Cars and transport, wire news

I have no knowledge of aero either, apart from some technical information on aeronautics, popularized by wikipedia or others...

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