Posted
on October 8, 2014
I
was reading about an early (1829) railroad with tracks running
between Liverpool and Manchester, in England. I was shocked to read
that some people were skeptical that steam locomotives could work to
power the train—and instead, they proposed sticking with the older
technology of a rope hauling the train, and a steam engine that
stayed in one place, pulling the ropes.
Can
you imagine what the world would be like if all railroads worked by
way of rope haulage and stationary engines? Can you imagine ropes
criss-crossing the nation above railroad tracks? It sounds crazy!
A
man named George Stephenson and his son Robert insisted that
locomotive engines (engines that traveled on the tracks with the
trains—what a concept!) were the future. And so the
Liverpool-Manchester Railway directors decided to hold an open
competition to see if anyone could build a locomotive that could
stand up to their hopes and dreams.
The
contest was called the Rainhill Trials; they were held along a mile
length of level track at Rainhill.
Ten
locomotives were entered, but on the day that the competition began,
only five actually began the contest. Each entrant was put through a
series of tests.
Here
is what happened with each of the five:
Cycloped
was not a steam-powered locomotive, but was instead a horse-powered
mobile platform. It was demonstrated only briefly and was withdrawn
early. One source said that the horse had an accident (if so, I hope
it wasn't hurt!), but another source said that the this
horse-plus-machine was just a “legacy technology” entry that
wasn't expected to compete with the others.
Perseverance
was damaged as it was on the way to the competition, so the builder
was given several more days to repair it before it had to compete.
Finally it joined the competition, but it only reached a speed of 6
miles per hour—and the contest rules had stated that the winning
locomotive had to reach at least 10 mph. So this locomotive was
withdrawn.
Sans
Pareil was also a rule-breaker, because it was about 300 pounds
overweight. But it was allowed to compete, and it made 8 of the 10
trips back and forth the piece of railroad track used for the
trials—but then a cylinder cracked, and that locomotive was done,
too.
Novelty
was cutting-edge (for 1829), and a lot of people were very impressed
by it at first sight. It was lighter and faster than the other
locomotives—it reached 28 miles per hour! (Remember, one of them
could only reach 6 mph.)
However,
this crowd favorite suffered damage to its boiler pipe. Attempts to
do a quick fix weren't entirely successful, and the day after, when
it reached 15 mph, the pipe gave way, damaging the engine so badly
that the locomotive had to drop out of the competition.
So,
it is no surprise that Rocket won the trials—after all, it
was the only train “left standing,” the only one that could do
all 10 of its trips. It reached a top speed of 30 mph, and it
averaged 12 mph, and it was able to do so while hauling 13 tons!
Rocket
was built by the Stephensons (the father-son team I mentioned above),
and they won a 500 pound prize and a contract to produce locomotives
for the Liverpool and Manchester Railway.
 |
This summer I saw a steam-powered locomotive getting ready to haul a passenger train...and I was amazed at just HOW MUCH smoke there was!!!
Also on this date:
|
Octopus
Day!
(Unite
Against Bullying)
Plan
ahead:
Check
out my Pinterest boards for:
And
here are my Pinterest boards for:
"What did Robert Goddard successfully use on this date in 1935 to control a rocket?"
