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TAN #180 Degrees (Turn Around, Every Now and Then) (Page 60)
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 2012-09-05 3:54 PM in reply to: #4397081 |
Melon Presser  52116   |  Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) |
| 2012-09-05 3:56 PM in reply to: #4397089 |
Sensei  Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) lisac957 - 2012-09-05 1:47 PM Kido - 2012-09-05 3:44 PM Cavemen would eat pancakes if they had Bisquik... Hows the diet going? I am starting to lean that way a little but am stuck on ideas, not wanting to eat much meat other than fish... I'm about 80% there. I really cut back on the SUPER processed things. Candy, chips, premade fast stuff, etc. And LOTS more veggies and lean proteins. But I still eat some bread and rice and some mini wheats. I sort of go with the "common sense" diet now. I don't know the the rules of peleo anough to even pretend I'm on it. For example, I don't know if rice counts or not. Or beans or Quinoa and such. I just do the "no junk" diet I guess. Pretty easy to know what's junk and what's not - and I have my wife to tell me as well. haha. |
| 2012-09-05 3:57 PM in reply to: #4397103 |
Champion 17756  SoCal | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). Troof BUT what is the space that causes the restriction in an engine? That is the real question. |
| 2012-09-05 3:59 PM in reply to: #4397116 |
Pro 4313 McKinney, TX | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Big Appa - 2012-09-05 3:57 PM TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). Troof BUT what is the space that causes the restriction in an engine? That is the real question. The rotery girders......duh |
| 2012-09-05 4:01 PM in reply to: #4397100 |
Expert 2122 Next to a big lake | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Kido - 2012-09-05 4:52 PM the pressure goes up with increased engine rpm (more pumping) at least initally until things warm up, once warmed up the oil is more "fluid" so resistance drops. At least I don't notice as much movement on the oil pressure guage once warmed up. But why does the pressure not max out when the engine is cold and you push it. Follow up question, what is the real difference in oil weights 5/30 vs 10/40...Big Appa - 2012-09-05 1:44 PM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Jackarse - just waited for someone to step into the trap didn't you? It's a bit simantics though. A pump does not create pressure, it only creates flow. Pressure is a measurement of the resistance to flow. If you have a pressure guage on the intake line and the discharge line, the discharge will read much higher. But it is the RESISTANCE to the pump's flow that is read on a pressure gauge attached to the discharge line, not pressure itself.
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| 2012-09-05 4:04 PM in reply to: #4397103 |
Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). He's trying to catch us on the fact that fluids are not compressible. You can put "more" fluid in a closed container as you can with a gas. The fluid is not under pressure. You could go to the bottom of the ocean and feel a million psi of pressure due to the WEIGHT of the water, but if you brought a container up, it would not explode or expand. With gas? You betcha. In my pool pump, the "pressure" you measure is the weigh tof the water it takes to get to my roof and through the friction losses of the pipes. But take a teaspoon of water anywhere in the system, it will not be compressed or show pressure. T So the system is pressurized, not the oil... cheeky basturd. |
| 2012-09-05 4:05 PM in reply to: #4397121 |
Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) bradleyd3 - 2012-09-05 1:59 PM Big Appa - 2012-09-05 3:57 PM The rotery girders......duh TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). Troof BUT what is the space that causes the restriction in an engine? That is the real question. ball bearings. It's always the ball bearings. |
| 2012-09-05 4:06 PM in reply to: #4397121 |
Veteran 735 Norcal | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) bradleyd3 - 2012-09-05 1:59 PM Big Appa - 2012-09-05 3:57 PM The rotery girders......duh TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). Troof BUT what is the space that causes the restriction in an engine? That is the real question. Can you run down to the stores and get me some of those? Oh and a bubble for the spirit level, sparks for the grinding wheel and a long weight please? |
| 2012-09-05 4:07 PM in reply to: #4397140 |
Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) In a closed system, you can create pressure by bringing a fluid to a high enough temp to convert it to a gas from it's fluid form. Also, if you reduce pressure you can get fluids to boil a low temps... AKA, the bends...
What am I doing? This brings back too many hard nights of studying in my fluid dynamics class. I'm tapping out. |
 2012-09-05 4:10 PM in reply to: #4397150 |
| Subject: ... This user's post has been ignored. |
| 2012-09-05 4:11 PM in reply to: #4397165 |
| Pro 4313 McKinney, TX | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Teejaay - 2012-09-05 4:10 PM Haha! I write porn .. you guys talk engines for 2 pages. Clearly you are not my audience! I am craving ... beer. Shhhh....us men folk are talking about cars. Isn't there some sewing or sammich making you need to do?  |
| 2012-09-05 4:13 PM in reply to: #4397134 |
| Expert 2122 Next to a big lake | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Kido - 2012-09-05 5:04 PM Would the pressure of the piston on the up stroke be enough to cause a vacume to pressurize the system? But what about the downstroke, that would equalize the pressure, right? This is very interesting to me.TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). He's trying to catch us on the fact that fluids are not compressible. You can put "more" fluid in a closed container as you can with a gas. The fluid is not under pressure. You could go to the bottom of the ocean and feel a million psi of pressure due to the WEIGHT of the water, but if you brought a container up, it would not explode or expand. With gas? You betcha. In my pool pump, the "pressure" you measure is the weigh tof the water it takes to get to my roof and through the friction losses of the pipes. But take a teaspoon of water anywhere in the system, it will not be compressed or show pressure. T So the system is pressurized, not the oil... cheeky basturd. But I will stop my tendancy to ask so many questions. I learned that lesson earlier. |
| 2012-09-05 4:14 PM in reply to: #4397165 |
Pro 6191 | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Teejaay - 2012-09-05 5:10 PM I am craving ... beer. Me too. Planning on going hashing tonight. |
| 2012-09-05 4:18 PM in reply to: #4397165 |
| Veteran 735 Norcal | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Teejaay - 2012-09-05 2:10 PM Haha! I write porn .. you guys talk engines for 2 pages.
tcarlson78 - 2012-09-05 2:13 PM Would the pressure of the piston on the up stroke be enough to cause a vacume to pressurize the system? But what about the downstroke, that would equalize the pressure, right? This is very interesting to me.
Is it really so different? |
| 2012-09-05 4:18 PM in reply to: #4397190 |
| Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) |
| 2012-09-05 4:19 PM in reply to: #4397179 |
| Melon Presser 52116 | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) ratherbeswimming - 2012-09-06 5:14 AM Teejaay - 2012-09-05 5:10 PM I am craving ... beer. Me too. Planning on going hashing tonight. I'd slurp your mango. |
| 2012-09-05 4:26 PM in reply to: #4397190 |
| Subject: ... This user's post has been ignored. |
| 2012-09-05 4:26 PM in reply to: #4397190 |
| Expert 2122 Next to a big lake | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) mjr66 - 2012-09-05 5:18 PM Its the same, due to the equal travel the piston goes through during its revolution, if were different then the pressure differental would have to be resolved somehow and....Teejaay - 2012-09-05 2:10 PM Haha! I write porn .. you guys talk engines for 2 pages.
tcarlson78 - 2012-09-05 2:13 PM Would the pressure of the piston on the up stroke be enough to cause a vacume to pressurize the system? But what about the downstroke, that would equalize the pressure, right? This is very interesting to me.
Is it really so different? I see what you did. golf clap. Anyway, back to oil pressure is it really a pressure measurement or a measurment of flow based a pressure scale? Damn you Cord now I have to go look this up. |
| 2012-09-05 4:29 PM in reply to: #4397209 |
| Veteran 735 Norcal | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) tcarlson78 - 2012-09-05 2:26 PM mjr66 - 2012-09-05 5:18 PM Its the same, due to the equal travel the piston goes through during its revolution, if were different then the pressure differental would have to be resolved somehow and....Teejaay - 2012-09-05 2:10 PM Haha! I write porn .. you guys talk engines for 2 pages.
tcarlson78 - 2012-09-05 2:13 PM Would the pressure of the piston on the up stroke be enough to cause a vacume to pressurize the system? But what about the downstroke, that would equalize the pressure, right? This is very interesting to me.
Is it really so different? I see what you did. golf clap. Anyway, back to oil pressure is it really a pressure measurement or a measurment of flow based a pressure scale? Damn you Cord now I have to go look this up. Rather than look it up you could remain utterly indifferent as I do! |
| 2012-09-05 4:42 PM in reply to: #4397140 |
| Expert 1830 | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Kido - 2012-09-05 4:05 PM bradleyd3 - 2012-09-05 1:59 PM Big Appa - 2012-09-05 3:57 PM The rotery girders......duh TriAya - 2012-09-05 1:52 PM Big Appa - 2012-09-06 4:44 AM Kido - 2012-09-05 1:42 PM Big Appa - 2012-09-05 1:38 PM TAN is full of smart people and engineers so I will ask a question. What creates oil pressure in an engine? Is this a setup? There is an oil pump... My ME professor had one on his desk. It was cool to play with when I was getting lectured about my poor behaviour and worse grades. Yep it is An oil pump creats oil flow but not oil pressure. Same thing that causes pressure everywhere. How much oil there is vs. how much space there is for it to be in/on. The rest of the space is either taken up by something (which affects pressure as it will create its own) or nothing (a vacuum, which can alter the how much space the oil does or doesn't take up and move it to different places). Troof BUT what is the space that causes the restriction in an engine? That is the real question. ball bearings. It's always the ball bearings. I thought it was the Fetzer valve? |
| 2012-09-05 4:48 PM in reply to: #4379141 |
| Champion 34263 Chicago | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) Flux capacitor. |
| 2012-09-05 5:11 PM in reply to: #4397263 |
| Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) |
| 2012-09-05 5:13 PM in reply to: #4397298 |
| Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) What the hell is a jigawatt... |
| 2012-09-05 5:18 PM in reply to: #4397301 |
| Sensei Sin City | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) I still need to stand on the crocodile in the secret library, hit three enemies with fish in the market, and defeat 30 enemies each with the dragon sniper and Mag 5. Bah, just not enough time in the day. |
| 2012-09-05 5:22 PM in reply to: #4397301 |
| Seattle | Subject: RE: TAN #180 Degrees (Turn Around, Every Now and Then) |
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