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TWL: Re: Re: Fuel: GPH or MPG?

BW
Bob Walters
Tue, Oct 22, 2002 9:04 PM

Yes, we were racing to warm weather as quickly as we could following the
Christmas time cold snap.

We slowed down a bit after putting on shorts at Shark River and made it to
the Bahamas early in January.

Bob Walters
checkout my web page at
http://members.cox.net/bobandching

----- Original Message -----
From: "Larry N. Brown" lnb@charter.net
To: "Bob Walters" bobandching@cox.net
Sent: Tuesday, October 22, 2002 10:39
Subject: Re: Re: Fuel: GPH or MPG?

Bob,

Please do add to your web site.

We hailed you on the VHF as you passed us in Scipio Creek in Apalachicola.
We were tied up in the Deep Water Marina over Christmas last year. Were

you

on your way to the Bahamas?

Regards.

Larry

----- Original Message -----
From: "Bob Walters" bobandching@cox.net
To: "Trawlerworld" trawler-world-list@lists.samurai.com
Sent: Tuesday, October 22, 2002 10:25 AM
Subject: TWL: Re: Fuel: GPH or MPG?

OK, I'll guess.

Cap'n Bob says to his friend at the bar, "My trawler can cruise at over

9

knots", which is true but old Bob leaves off the fact that he actually
cruises at around 6.5 or 7 knots port-to-port since Bob is paying for

his

own fuel.

Then he says, "This baby sips only around one gallon per hour", which is
also true, but old Bob once again leaves off the fact that when he's

burning

one gallon per hour he's only making about three and a half knots.

So gph makes for better bar talk.  When you get down to MPG then you get
closer to the WHOLE truth, which sometimes hurts.<g>

Bob Walters
checkout my web page at
http://members.cox.net/bobandching

----- Original Message -----
From: Chessil@aol.com
To: trawler-world-list@lists.samurai.com
Sent: Tuesday, October 22, 2002 08:21
Subject: TWL: Fuel: GPH or MPG?

I'm sure this is an old question, but I am still curious: Why do we

cruisers

use Gallons per Hour instead of Miles per Gallon? 3 GPH at 6 knots = 2

MPG. 6

GPH at 12 knots also equals 2 MPG. What's the difference in terms of

fuel

consumption?

GPH seems cumbersome as one must first figure out how many hours one

will

travel, then calculate how much fuel will be used. If one knows

distance

and

MPG, the fuel estimate calculation is more direct.

Our purpose is to go someplace, seems to me, not just burn fuel.

Regards,

John Sawyer
Freedom
Krogen 39


http://lists.samurai.com/mailman/listinfo/trawler-world-list

Yes, we were racing to warm weather as quickly as we could following the Christmas time cold snap. We slowed down a bit after putting on shorts at Shark River and made it to the Bahamas early in January. Bob Walters checkout my web page at http://members.cox.net/bobandching ----- Original Message ----- From: "Larry N. Brown" <lnb@charter.net> To: "Bob Walters" <bobandching@cox.net> Sent: Tuesday, October 22, 2002 10:39 Subject: Re: Re: Fuel: GPH or MPG? > Bob, > > Please do add to your web site. > > We hailed you on the VHF as you passed us in Scipio Creek in Apalachicola. > We were tied up in the Deep Water Marina over Christmas last year. Were you > on your way to the Bahamas? > > Regards. > > Larry > > > > > ----- Original Message ----- > From: "Bob Walters" <bobandching@cox.net> > To: "Trawlerworld" <trawler-world-list@lists.samurai.com> > Sent: Tuesday, October 22, 2002 10:25 AM > Subject: TWL: Re: Fuel: GPH or MPG? > > > > OK, I'll guess. > > > > Cap'n Bob says to his friend at the bar, "My trawler can cruise at over 9 > > knots", which is true but old Bob leaves off the fact that he actually > > cruises at around 6.5 or 7 knots port-to-port since Bob is paying for his > > own fuel. > > > > Then he says, "This baby sips only around one gallon per hour", which is > > also true, but old Bob once again leaves off the fact that when he's > burning > > one gallon per hour he's only making about three and a half knots. > > > > So gph makes for better bar talk. When you get down to MPG then you get > > closer to the WHOLE truth, which sometimes hurts.<g> > > > > Bob Walters > > checkout my web page at > > http://members.cox.net/bobandching > > > > ----- Original Message ----- > > From: <Chessil@aol.com> > > To: <trawler-world-list@lists.samurai.com> > > Sent: Tuesday, October 22, 2002 08:21 > > Subject: TWL: Fuel: GPH or MPG? > > > > > > > I'm sure this is an old question, but I am still curious: Why do we > > cruisers > > > use Gallons per Hour instead of Miles per Gallon? 3 GPH at 6 knots = 2 > > MPG. 6 > > > GPH at 12 knots also equals 2 MPG. What's the difference in terms of > fuel > > > consumption? > > > > > > GPH seems cumbersome as one must first figure out how many hours one > will > > > travel, then calculate how much fuel will be used. If one knows distance > > and > > > MPG, the fuel estimate calculation is more direct. > > > > > > Our purpose is to go someplace, seems to me, not just burn fuel. > > > > > > Regards, > > > > > > John Sawyer > > > Freedom > > > Krogen 39 > > > _______________________________________________ > > > http://lists.samurai.com/mailman/listinfo/trawler-world-list > > > > > _______________________________________________ > > http://lists.samurai.com/mailman/listinfo/trawler-world-list > >