Hi Rupert, Mt Referee's Manual p. 58 "Jump Drive: ...Jump drives are themselves a special high-yield power plant..". Tom Rux > On 06/24/2020 4:44 PM Rupert Boleyn <xxxxxx@gmail.com> wrote: > > > On 25Jun2020 0920, xxxxxx@gmail.com wrote: > > That's interesting that MT says there is an energy *and* fuel > > requirement, as if the fuel requirement wasn't what provided the > > energy requirement... that's a bit different. > High Guard agrees - the need for power from the ship's main reactor has > been around for a long time. > > TNE does not - all you need there is the fuel, as FF&S (p42) states: > "Jump drives require fuel, displacement mass, and coolant, all of which > are collectively called jump fuel (liquid hydrogen being used for all > three functions)." > > Interestingly, it says some of the fuel is 'displacement mass' but does > not say what is displaced, when, or how. As with earlier versions, the > way drop tanks work tell us all the fuel needs to be available at or > shortly before jump initiation, and that it's not stored inside the ship. > > > > > I think if they are saying you need jump number x 0.005 of ship's hull > > (giving you a dTonnage for the system) and that each system holds 36 > > EP, maybe it is reasonable (at least without contrary data) to assume > > that 36 x jump number EPs is enough to jump. > > > > > > So there's the questions: > > > > How big of a fusion plant would produce 36 x jump number EPs? (Let's > > say jump number was 4 for a military ship) - So Jump 4 would mean 144 > > EPs. How much fusion plant do you need if you were getting that power > > from the plant? > > > > And can you install additional capacitors? > > Or "Was that rule for Black Globes made without consideration for the > consequences?" TNE seems to have considered this, as there are several > paragraphs in FF&S on Black Globes, their capacitors, the capacitors in > the Jump Drive, and how you can use the power put in them by the Black > Globe to power ship's systems. Whether they did the numbers to work out > how this interacts with the Jump Drive numbers I don't know. > > -- > Rupert Boleyn <xxxxxx@gmail.com> > > ----- > The Traveller Mailing List > Archives at http://archives.simplelists.com/tml > Report problems to xxxxxx@simplelists.com > To unsubscribe from this list please go to > http://www.simplelists.com/confirm.php?u=zZOCJCw2BI9jPrGTB4OJoibiHbbTEiok