thermal runaway …EV’s

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    Topic
  • #172677
    ajn

      Anyone heard of the above

    Viewing 13 replies - 1 through 13 (of 13 total)
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    • #172678
      Tim

        No idea. What is it?

        #172680
        Rene
        Participant

          Fearmongering.

          Prior: SEAT Ateca Xcellence Lux 1.5 TSI DSG MY19, VW Golf GTE PHEV DSG MY23
          Current: Hyundai Ioniq 6 Ultimate
          Next: we'll see what's available in 2028.

          #172681
          Rhodgie

            Yes, something gets hot so goes on fire, the fire makes it hotter so the fire gets bigger… the bigger fire makes it hotter still so more fire and so on and so on until it burns itself out. A very dangerous situation but also very rare ?

            #172685
            DumfriesDik
            Participant

              Yes, something gets hot so goes on fire, the fire makes it hotter so the fire gets bigger… the bigger fire makes it hotter still so more fire and so on and so on until it burns itself out. A very dangerous situation but also very rare ?

              Is it a bit like drinking too much leads to drinking more in a field? (Private joke, sorry folks)

              Skoda Enyaq Race Blue

              #172698
              ChrisK
              Participant

                This is what Wikipedia says…

                Thermal runaway describes a process that is accelerated by increased temperature, in turn releasing energy that further increases temperature…. In chemistry (and chemical engineering), thermal runaway is associated with strongly exothermic reactions that are accelerated by temperature rise.

                 

                 

                Can’t say I’ve heard of it effecting EV’s so as been said, just media BS or perhaps our old friends the Daily Fail.

                #172704
                Rhodgie
                Participant

                  Yes, something gets hot so goes on fire, the fire makes it hotter so the fire gets bigger… the bigger fire makes it hotter still so more fire and so on and so on until it burns itself out. A very dangerous situation but also very rare ?

                  Is it a bit like drinking too much leads to drinking more in a field? (Private joke, sorry folks)

                  Drinking in the field is fine, we’ve all done that…. it’s the next morning when your drinking buddy is up before 7am fresh as a daisy and ready to go ? that’s what kills me ?

                  #172706
                  Rhodgie
                  Participant

                    This is what Wikipedia says… Thermal runaway describes a process that is accelerated by increased temperature, in turn releasing energy that further increases temperature…. In chemistry (and chemical engineering), thermal runaway is associated with strongly exothermic reactions that are accelerated by temperature rise. Can’t say I’ve heard of it effecting EV’s so as been said, just media BS or perhaps our old friends the Daily Fail.

                    It can affect an EV but more likely to be your mobile phone charging on the bedside table all night or kids electric scooters/skateboards left plugged in…. much more common is a diesel runaway but it never gets a mention in the daily wail

                    #172707
                    ajn

                      Yes seems strange, however guess it’s a business for someone..?

                      #172708
                      ajn

                        There’s info on that website, must admit seems overkill, maybe…

                        #172863
                        ajn

                          Luckily the xc90 isn’t on the the scheme ?

                          #172864
                          Tim

                            Oh I see now. Like phones or laptops going pop from time to time.

                            #172865
                            wmcforum
                            Which Mobility Car

                              Is this what happened to the Vauxhall Zafira? 235 000 had to be recalled because they kept catching fire. Also to the first gen mini with a turbo issue and who remembers the Jaguar f type. The BMW X5 three recalls due to fire risk.

                              #172867
                              ajn

                                Yeah hopefully no need for concern..

                                ?

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