Re: Fuel use



On Mon, 07 May 2007 20:57:33 +0100, Gibbo <gibbo@xxxxxxxxxxxxxxxx>
wrote:

Nick Atty wrote:
We sometimes have discussions here about fuel use. Over the last few
weeks we've used Mintball a bit more than had become typical, and have
filled her up to completely full on two occasions.

So I can give some vaguely useful figures - a total of 213 miles and 148
locks (171 miles of this was narrow canal, the rest broad canal or
river) - consumed exactly 100 litres of gas oil.

So that suggests about 2 miles a litre, and given the speed and the
locks I'd say 1 litre an hour (CanalplanAC estimates 106 hours for the
travelling).

She's a 52 foot narrow boat with a 1.5l BMC.

Odd. That's about the same consumption I get on a 6 litre 4LW in a 70
footer.

But would you expect to use more because of the larger engine, more
because of the length, less because no doubt your engine runs more
leisurely (there was a chunk of high speed river work in there), or less
because you don't need to use the engine as much to keep station in
locks?
--
On-line canal route planner: http://www.canalplan.org.uk

(Waterways World site of the month, April 2001)
My Reply-To address *is* valid, though likely to die soon
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Relevant Pages

  • Re: Fuel use
    ... So I can give some vaguely useful figures - a total of 213 miles and 148 ... So that suggests about 2 miles a litre, and given the speed and the ... locks I'd say 1 litre an hour (CanalplanAC estimates 106 hours for the ... less because no doubt your engine runs more ...
    (uk.rec.waterways)
  • Fuel use
    ... So I can give some vaguely useful figures - a total of 213 miles and 148 ... So that suggests about 2 miles a litre, and given the speed and the ... locks I'd say 1 litre an hour (CanalplanAC estimates 106 hours for the ... She's a 52 foot narrow boat with a 1.5l BMC. ...
    (uk.rec.waterways)
  • Re: Fuel use
    ... So I can give some vaguely useful figures - a total of 213 miles and 148 ... So that suggests about 2 miles a litre, and given the speed and the ... locks I'd say 1 litre an hour (CanalplanAC estimates 106 hours for the ... She's a 52 foot narrow boat with a 1.5l BMC. ...
    (uk.rec.waterways)
  • Re: Fuel use
    ... filled her up to completely full on two occasions. ... So I can give some vaguely useful figures - a total of 213 miles and 148 ... So that suggests about 2 miles a litre, and given the speed and the ... locks I'd say 1 litre an hour (CanalplanAC estimates 106 hours for the ...
    (uk.rec.waterways)
  • Re: Fuel use
    ... So that suggests about 2 miles a litre, and given the speed and the ... locks I'd say 1 litre an hour (CanalplanAC estimates 106 hours for the ... But would you expect to use more because of the larger engine, ... As far as engine size is concerned, the engine has to produce the power to overcome the resistance to travel and as I said this will be very similar for different lengths of typical canal boat so the question is how efficiently the energy in the fuel is converted to thrust at the prop. ...
    (uk.rec.waterways)