My wife got the bird in a fishing net, it has been released outside. I must bear the shame of not having a bird capture
It's on the laptop right above the 8.You just made me look on my phone - mine doesn't have it on either of the symbol screens. I'm on my laptop typing this.
Wait a minute~ "the steam engine I own" Um hello! Where do you keep that? And are you assembling the rest of the locomotive somewhere?We have spent the last couple of days with granddaughters and adventures. The science center, zoo, lantern festival, and a sleep over. Getting back to normal this afternoon. Glad the trips to the big city are behind us. Don't like the traffic one bit. There were more near misses than in the last year and a half.
I entertained myself by dealing with the chaos of my work bench and completed processing the copper and brass that I harvested from the remodel house.
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Some of the fittings will be stowed with my plumbing parts. The copper pipe has been cut into cubit length sections to be melted down for casting adventures.
I did get a new addition to my collection of ICS engineering books. Most my collection came from The Princess's grand father that studied engineering via mail order. They date back to the early 1900s and are interestingly devoid of any calculus.
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The new one is focused on steam engine governors.
View attachment 71208
View attachment 71209
I am interested in governors because the steam engine I own is intended for use in a steam fired launch where the engine is coupled to a propeller and always has some load on it. But to use the engine to drive a line shaft shop safely I need a governor to account for no or changing loads. A steam engine with no load has no theoretical upper limit aside from catastrophic failure. That would be bad.
My attempts to find a ready made governor of appropriate size has come up empty. They are available for toy steam engines but not for a 2 HP engine on Amazon. Ebay and the like have larger ones in questionable condition priced as antiques. So I figure I will have to figure out to make my own.
Nuff rambling for now.
Behave!
Ben
Mine has the asterisk. I could google it but, eh.It's on the laptop right above the 8.
Wait a minute~ "the steam engine I own" Um hello! Where do you keep that? And are you assembling the rest of the locomotive somewhere?
Today ....NOTHING.
Gotta take a day off.
Extremely tired.
I've done more strenuous work in past 3-4 weeks than I've done in past 5 years
Also have lost 30 lbs.
Phizer round 2 has not slowed me at all.
Gods been good to me , health has been holding up.
Hopefully 2 more weeks , we will be done moving.
Jim
Baking soda solution to kill the smellI got lucky yesterday, I found a source for food grade buckets w/lids for free. I am going to pick them up this week, clean them and pack them. Shouldn't be too hard to clean as they had pickles in them, lol.
Not pickles, but we have food grade buckets that are tougher than lowes buckets. We put one cup of bleach to 4.75 gallons of water & let soak at least 24 hours.I got lucky yesterday, I found a source for food grade buckets w/lids for free. I am going to pick them up this week, clean them and pack them. Shouldn't be too hard to clean as they had pickles in them, lol.
Balls to the walls!!We have spent the last couple of days with granddaughters and adventures. The science center, zoo, lantern festival, and a sleep over. Getting back to normal this afternoon. Glad the trips to the big city are behind us. Don't like the traffic one bit. There were more near misses than in the last year and a half.
I entertained myself by dealing with the chaos of my work bench and completed processing the copper and brass that I harvested from the remodel house.
View attachment 71206
Some of the fittings will be stowed with my plumbing parts. The copper pipe has been cut into cubit length sections to be melted down for casting adventures.
I did get a new addition to my collection of ICS engineering books. Most my collection came from The Princess's grand father that studied engineering via mail order. They date back to the early 1900s and are interestingly devoid of any calculus.
View attachment 71207
The new one is focused on steam engine governors.
View attachment 71208
View attachment 71209
I am interested in governors because the steam engine I own is intended for use in a steam fired launch where the engine is coupled to a propeller and always has some load on it. But to use the engine to drive a line shaft shop safely I need a governor to account for no or changing loads. A steam engine with no load has no theoretical upper limit aside from catastrophic failure. That would be bad.
My attempts to find a ready made governor of appropriate size has come up empty. They are available for toy steam engines but not for a 2 HP engine on Amazon. Ebay and the like have larger ones in questionable condition priced as antiques. So I figure I will have to figure out to make my own.
Nuff rambling for now.
Behave!
Ben
Balls to the walls!!
Centrifugal governors had some balls
James Watt designed the most widely known centrifugal governor in 1788 to prevent his steam engines from running out of control.
On the diagram below, the balls (labeled #3) are attached to lever arms linked to a vertical shaft. The horizontal shaft is the engine’s drive shaft.
Centrifugal governor. From Wikipedia. Licensed under creative commons 3.0
As the horizontal shaft (on the right in the drawing) rotates, gears transfer the motion to the vertical shaft connected to the lever arms holding the balls.
When the engine spins more quickly, so does the vertical shaft, and centrifugal force causes the balls to move out and up.
As the arms move upward, their weight creates a downward force acting to close the throttle valve (shown on the bottom of the drawing), cutting off the steam supply and slowing the engine.
Here’s an animation. (Skip to 5:45 if the link doesn’t do it for you.)
YouTube video from Real Engineering. Not an affiliate link.
At maximum speed, the balls on the governor would be as far out as possible. Hence the expression balls out.
A slightly different governor design accounts for balls to the wall. Instead of being balls, the weights are more like rollers surrounded by a cylinder. In this case, the balls contact the cylinder walls at their top speed.
The Princess ordered some pretzel salt and tested out some of the yeast she had stored. We are good to go!
After watching just one video The Princess decided to put the casserole in early.Numnumnum, nothing like a good soft hot pretzel with a mustard dipping sauce.
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