الموضوع: أحلى عربيه ترسم على شفتيك ابتسامه عريضه بعد التعديل

المشاركة الأصلية كتبت بواسطة MMamdouh

i don't think the laws of physics have changed since the 1990's... right?

with all things being even... a RWD car will handle a corner in a better way that a FWD machine will with power applied

OK the figures on the chart are impressive and all but i am sure the FWD machines did very very hard work to achieve what a RWD car can do hands down

even if the handling of FWD machines did improve since the 90's... it is still not as fun as the RWD machines

MMamdouh

I agree with that provided that you can afford the RWD which is more expensive by a big margin.
Plus you Know How to Handle it well when oversteering is there

المشاركة الأصلية كتبت بواسطة blackman

و بعدين ال rwd له كذا ميزه
1.فى السحب بيرمى الوزن كلة ورا(weight transfer) و ده بيزود التماسك والاحتكاك traction و بالتالى بيقلل فقدان العزم او الطاقة.

2.فى ال fwd العربية اول ما تسحب جامد من الثبات ممكن تحدف فى اتجاه معين(torque steering )
ده مش موجود فى ال rwd لان العزم جاى من ورا لاقدام فاده مش بيسبب اى حدف.

3.فى نظام ال rwd ال steering radius (نصف الدايره الى محتلج تلف فيها ) بيكون قليل.

4.تحكم اعلى (better handling) ده بيكون نتيجة ان الوزن متوزع على العجلات الامامية و الخلفية وبالتالى تحكم اعلى فى المنحنيات.

5.فرامل احسن(better braking )

6.وجود ال better handling + better braking بيبقى السبب فى ال active safety بمعنى ان عامل الامان احسن.

7.الrwd العربيه بتكون احسن فى الجر لان المسافة بين الجزء اللى مسئول عن شد الجسم المقطور( اللى هى العجل الخلفى فى ال rwd ) بتكون اقل من المسافة بين العجل الامامى و الجسم المقطور فى حالة العربيات ال fwd

اتمنى اكون اضفت جديد و يارات لو حد يعرف مميزات او عيوب تانيه لل rwd يضيف.

يا سلام عليك .. تسلم

المشاركة الأصلية كتبت بواسطة MMamdouh

the "suck" description describes the feel you get when you put the pedal to the metal during cornering in both machines... FWD will under steer and you and i agree that this feeling sucks... on the other hand in a RWD the car will over steer and depending on how much skill you have... you can hold the power slide for as long as possible and have the utmost fun in the world of cornering





MMamdouh

You know....a fwd with a limited slip differential will do the trick

المشاركة الأصلية كتبت بواسطة Mohamed_SlvrLan99

You know....a fwd with a limited slip differential will do the trick

A limited slip differential (LSD) is a modified or derived type of differential gear arrangement that allows for some difference in rotational velocity of the output shafts, but does not allow the difference in speed to increase beyond a preset amount. In an automobile, such limited slip differentials are sometimes used in place of a standard differential, where they convey certain dynamic advantages, at the expense of greater complexity.
But Could you illustrate more its still not clear that how can you do it that way

http://en.wikipedia.org/wiki/Limited_slip_differential

The main advantage of a limited slip differential is shown by considering the case of a standard (or "open") differential where one wheel has no contact with the ground at all. In such a case, the contacting wheel will remain stationary, and the non-contacting wheel will rotate freely—the torque transmitted will be equal at both wheels, but will not exceed the threshold of torque needed to move the vehicle, and thus the vehicle will remain stationary. In everyday use on typical roads, such a situation is very unlikely, and so a normal differential suffices. For more demanding use, such as driving in mud, off-road, or for high performance vehicles, such a state of affairs is undesirable, and the LSD can be employed to deal with it. By limiting the angular velocity difference between a pair of driven wheels, useful torque can be transmitted as long as there is some traction available on at least one of the wheels.

How could you name that "Having FUN
this just solving problems of fwd as I understand from the quotation
Am I Right