How not to take a corner!

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  • #8931
    Ed PEd P
    Participant
      @edps
      Forumite Points: 39

      Richard Hammond demonstrates how not to take a corner in a ‘super car’!

      You Tube

      #8932
      doctoryorkiedoctoryorkie
      Participant
        @doctoryorkie
        Forumite Points: 2

        I think that’s the appeal of Prime Gear. None of them are any good at driving. Glad to see the gerbil was OK though.

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        #8934
        PlaneManPlaneMan
        Participant
          @planeman
          Forumite Points: 196

          I’ve watched that footage a few times and noticed that at about 10 seconds in, when the car is sliding, the front wheels are straight. At about 11 seconds they are turned, as if he’s trying to save the slide.

          I reckon it’s a fault with the 4 wheel drive system or the brakes. Maybe both. As for the fire, good chance it was the battery.

          #8936
          Ed PEd P
          Participant
            @edps
            Forumite Points: 39

            Electric cars usually assist braking by turning the motor into a generator. It could be that the battery died and short circuited away all its braking effects. That would certainly cause the battery to go up too.

            #8938
            The DukeThe Duke
            Participant
              @sgb101
              Forumite Points: 5

              I just think think he went in to fast, you can’t be braking and turning in a super car, or turning and accelerating for that matter. Given its all wheal drive, (not 4×4), it will be prone to understeer, so you can’t trail break,like you can in a rear wheal drive car. You would break in a straight line, turn in late, and power out weary.

              A FWD is the same, but you can power out as early, wheaseca RWD, break later and  you can turn in earlier, meet the apex earlier, but you have to wait to power out.

              An electric car with regeneration and AWD, I have no idea.

              More likely not having the gear box motion to balance the car and to aggressively slow the car, just caught him out.

              Or depending on how aggressive the break regen is, he may of been expecting extra help from the regen, and just went in 10 yards to far, or as mentioned above, the regeneration just didn’t materialise. That’s what it looks like to me.

              I know in F1 once the batteries are full, the regeneration just stops. Or did on the early CERS cars. Though this shouldn’t happen on a full EV. Given it would never be full.

              Most of these electric cars in normal driving you will rarely  need the breaks, as the battery regeneration effect slows the car really fast, it’s a strange sensation. Most will turn it to its lowest setting.  So I’d imagine if your racing you have to factor the regeneration effect into your breaking point. But in theory you would want it set to it highest most aggressive setting, to act as a faux, but extreme, engine breaking.

              Given this was a timed event, I reckon it’s most likely he just pushed limits.

              Too brave for his ability.

              Though these cars, especially that one, is fast, like no other, match that with little noise, and I’d imagine it would be a hard thing to drive one fast. as judging your own speed in near silence  would be hard. Judging when to slow even harder.

              #8947
              keith with the teefkeith with the teef
              Participant
                @thinktank
                Forumite Points: 0

                Interesting.

                Been a fan of the car maker for some time now.

                Proper bunch of wizz kids.

                I’ve see the car on track literally do impossible things because of the tech built into it.

                You can see the car trying to compensate for hammond being a clown.

                I would knock hammonds teeth out for what he did.

                #8951
                keith with the teefkeith with the teef
                Participant
                  @thinktank
                  Forumite Points: 0

                  Or perhaps it was all some sort of charads game to actually promote interest in Mate rimac’s motor. ?

                  #8965
                  Bob WilliamsBob Williams
                  Participant
                    @bullstuff2
                    Forumite Points: 0

                    The Gerbil tries too hard at times, having been under the shadow of the two larger muppets for so long. Us little blokes usually wind up as overachievers. Or dead.

                    Same reason that I became an Aircraft Tech, then did a Para course. I suffer vertigo at heights.

                    I was born with Ricketts, the runt of 3 lads, learned to run and eventually ran 3,000 and 5,000 metres as a distance runner. Because a PTI said I was the ‘wrong build’ for it. I beat him at 1.500 metres, 3,000 metres and cross country eventually. I also knocked out one brother and on another occasion, carried the eldest and biggest * home, drunk, on my shoulders. We little ‘uns have to try harder!

                    *   RIP our Ecker, still miss you.

                    When the Thought Police arrive at your door, think -
                    I'm out.

                    #9001
                    The DukeThe Duke
                    Participant
                      @sgb101
                      Forumite Points: 5

                      I’m short to bob, in training I was always made to cary the gpmg stand in the field!

                      2 things not to be on the military is small or ginger. I’m not the latter, but boy do they get it rough. Our DL was ginger, and was still brutal to his kind.

                      #9004
                      Ed PEd P
                      Participant
                        @edps
                        Forumite Points: 39

                        Good job then that NS ended when it did. One lad I was at school with was short, fat, ginger and badly coordinated. He used to play lock forward in rugby – tried hard but was b-useless at everything except downing pints and pies.

                        Sounds like he may have had a hard time if he had had to do NS!

                        #9010
                        tadkatadka
                        Participant
                          @tadka
                          Forumite Points: 0

                          it will be prone to understeer, so you can’t trail break,like you can in a rear wheal drive car.

                          I don’t think that car understeers or oversteers because of the torque vectoring, unless it’s selected otherwise in the settings. Torque vectoring will keep the car balanced and push you around a corner unless you go too fast for it to do anything. Which is what it looks like to me in that video.  The car was already skidding in the “precorner” which to me indicates that he was going way too fast. Maybe that torque vectoring made him overconfident or maybe he just had a lapse of concentration and made a mistake.

                          #9029
                          The DukeThe Duke
                          Participant
                            @sgb101
                            Forumite Points: 5

                            You took my quote out of context. I said AWD is prone to understeer.

                            But yes, if this has true torque vectoring, (instead of fuax break vectoring like most), it’s shouldn’t. But if you overcook the speed. No computer trickery will save you.

                            I still thing the regeneration, caught him out. He was probably leaning on it (relying on it) a little to much.

                            Either way, it’s good publicity for both parties.

                            #9663
                            The DukeThe Duke
                            Participant
                              @sgb101
                              Forumite Points: 5

                              A good 30min interview with Hammond and the Rimac guy about the incident, the car and the company.

                               

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