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#31
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![]() "Art Unwin" wrote in message ... Too late David But I have a question for you, Does the New World ( Rumsfield) use the term "equilibrium" in any of the engineering curriculums or are you quoting what appears to be American English and not that of the Olde World? Personaly if I was dealing with entropy or those wonderful graphic steam tables +equilibrium" would be discarded in favor of yours. But to explain all that stuff would be impossible with this group so I opted for the Universal term that was current in Newton and Maxwell time. Maybe what we are seeing is a intrusion of new math into physics! Either way it does explain to me why american jaws dropped in ignorance when the term was used. there is no 'equilibrium' used in the electromagnetics texts in my collection that i can find. 'steady state' is the closest, but that is normally used to refer to the response of a system after the transient response has died out. 'equilibrium' is often used in thermodynamics, but any analogy to that in electromagnetics is useless as it refers to a state where there is no energy flow, and if energy isn't flowing then you have no radiation. 'equilibrium' could also refer to a mechanical system that has reached 'steady state' or a stable state, but again similar to the thermodynamic use it is useless for electromagnetics... maybe for electrostatic or static magnetic fields, but not for radiation. |
#32
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On Sep 1, 4:04*pm, "Dave" wrote:
"Art Unwin" wrote in message ... Too late David But I have a question for you, Does the New World ( Rumsfield) use the term "equilibrium" in any of the engineering curriculums or are you quoting what appears to be American English and not that of the Olde World? Personaly if I was dealing with entropy or those wonderful graphic steam tables +equilibrium" would be discarded in favor of yours. But to explain all that stuff would be impossible with this group so I opted for the Universal term that was current in Newton and Maxwell time. Maybe what we are seeing *is a intrusion of new math into physics! Either way it does explain to me why american jaws dropped in ignorance when the term was used. there is no 'equilibrium' used in the electromagnetics texts in my collection that i can find. *'steady state' is the closest, but that is normally used to refer to the response of a system after the transient response has died out. *'equilibrium' is often used in thermodynamics, but any analogy to that in electromagnetics is useless as it refers to a state where there is no energy flow, and if energy isn't flowing then you have no radiation. *'equilibrium' could also refer to a mechanical system that has reached 'steady state' or a stable state, but again similar to the thermodynamic use it is useless for electromagnetics... maybe for electrostatic or static magnetic fields, but not for radiation. Thanks for the response David. I will have to look at my books regarding basic laws which are all connected to Maxwell's laws. A case in point is the tank circuit which is seen as being in equilibrium and where there is current flow and which I state is the electrical circuit for radiation that is totally in accordance with the laws of Maxwell. If you agree it can be used for a electrostatic field then you are agreeing to any circuit which contains a capacitor with its own contained electrostatic field. I agree that the term is not presently in the books which is why progress has been stunted and the reason for my disclosure but I assure you that this is an error of the education system since equilibrium is the basic datum line for all laws including electrical. As an over check on my position antenna programs will always point to a non planar form in equilibrium per Maxwells laws so with the assumption that programmers did use Maxwell's equations correctly then my findings have been confirmed Hang on for a while and I will report back on my findings as well as Wilkedia type of definitions. Since the Universe is considered to have an electrical foundation which includes the four forces of the standard model then without the Universe achieving a point of equilibrium we can all be seen as traveling thru the Universe at the speed of light with no end to motion to place us in a state of balance, a terrible thought if we cannot rely on seeing the sunrise every day. Regards Art |
#33
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Jeff Liebermann wrote:
"Resonance phenomena on Yagi arrays" http://adsabs.harvard.edu//abs/1981CEEJ....6....9T BTW, this link has to do with resonance of the yagi in a narrowband range just below the director array cutoff frequency, and nothing to do with the driven element. Google can be your friend, but when used without vetting the results can sometimes lead to embarrassment. In this group, it's nothing like the nonsense spouted by Art and some others however, so no worries. tom K0TAR |
#34
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On Sep 1, 7:09*pm, Art Unwin wrote:
On Sep 1, 4:04*pm, "Dave" wrote: "Art Unwin" wrote in message .... Too late David But I have a question for you, Does the New World ( Rumsfield) use the term "equilibrium" in any of the engineering curriculums or are you quoting what appears to be American English and not that of the Olde World? Personaly if I was dealing with entropy or those wonderful graphic steam tables +equilibrium" would be discarded in favor of yours. But to explain all that stuff would be impossible with this group so I opted for the Universal term that was current in Newton and Maxwell time. Maybe what we are seeing *is a intrusion of new math into physics! Either way it does explain to me why american jaws dropped in ignorance when the term was used. there is no 'equilibrium' used in the electromagnetics texts in my collection that i can find. *'steady state' is the closest, but that is normally used to refer to the response of a system after the transient response has died out. *'equilibrium' is often used in thermodynamics, but any analogy to that in electromagnetics is useless as it refers to a state where there is no energy flow, and if energy isn't flowing then you have no radiation. *'equilibrium' could also refer to a mechanical system that has reached 'steady state' or a stable state, but again similar to the thermodynamic use it is useless for electromagnetics... maybe for electrostatic or static magnetic fields, but not for radiation. Thanks for the response David. I will have to look at my books regarding basic laws which are all connected to Maxwell's laws. A case in point is the tank circuit which is seen as being in equilibrium and where there is current flow and which I state is the electrical circuit for radiation that is totally in accordance with the laws of Maxwell. If you agree it can be used for a electrostatic field then you are agreeing to any circuit which contains a capacitor with its own contained electrostatic field. I agree that the term is not presently in the books which is why progress has been stunted and the reason for my disclosure but I assure you that this is an error of the education system since equilibrium is the basic datum line for all laws including electrical. As an over check on my position antenna programs will always point to a non planar form in equilibrium per Maxwells laws so with the assumption that programmers did use Maxwell's equations correctly then my findings have been confirmed Hang on for a while and I will report back on my findings as well as Wilkedia type of definitions. Since the Universe is considered to have an electrical foundation which includes the four forces of the standard model then without the Universe *achieving a point of equilibrium we can all be seen as traveling thru the Universe at the speed of light with no end to motion to place us in a state of balance, a terrible thought if we cannot rely on seeing the sunrise every day. Regards Art On a quick google on Newton equilibrium there does appear that equilibrium is not liked say as much as "balanced" Thus science is essentially changing laws to today's intent and at the same time describing the laws with respect to Earth and not the Universe. I can see now where so much reference is to gravity and not the combination of Gravity accompanied by the spin action of Corriolis, where neither can exist without the other in cosmic terms. Thus every action and opposite action considers the Corriolis as non existant such that Gravity alone should be part of the Standard Model. It now can be seen that the "intent" of the laws has changed over the years without emphasising the "core" of the laws as intended by the providers. Fortunately NASA does not have to discover new laws for each and every part of the Universe since the laws we use are Universal and not just confined to Earth as we know it. Thus I, coming from the Olde World, still adheres to the intent of the law in macro style where others understand it as decifered by the new World in micro form for a more understandable relationship in todays education. In other words first principles in education has given way to continuos plagurism or learning by rote. |
#35
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Corriolis deals with mass, so it is incorporated with the same core Math
that deals with Gravity, Inertia, Acceleration. Corriolis really isn't a "force". However, since you bring up the idea of "spin", it seems to have become more important than the laws of Physics in some classrooms. "Art Unwin" wrote in message ... On Sep 1, 7:09 pm, Art Unwin wrote: On Sep 1, 4:04 pm, "Dave" wrote: "Art Unwin" wrote in message ... Too late David But I have a question for you, Does the New World ( Rumsfield) use the term "equilibrium" in any of the engineering curriculums or are you quoting what appears to be American English and not that of the Olde World? Personaly if I was dealing with entropy or those wonderful graphic steam tables +equilibrium" would be discarded in favor of yours. But to explain all that stuff would be impossible with this group so I opted for the Universal term that was current in Newton and Maxwell time. Maybe what we are seeing is a intrusion of new math into physics! Either way it does explain to me why american jaws dropped in ignorance when the term was used. there is no 'equilibrium' used in the electromagnetics texts in my collection that i can find. 'steady state' is the closest, but that is normally used to refer to the response of a system after the transient response has died out. 'equilibrium' is often used in thermodynamics, but any analogy to that in electromagnetics is useless as it refers to a state where there is no energy flow, and if energy isn't flowing then you have no radiation. 'equilibrium' could also refer to a mechanical system that has reached 'steady state' or a stable state, but again similar to the thermodynamic use it is useless for electromagnetics... maybe for electrostatic or static magnetic fields, but not for radiation. Thanks for the response David. I will have to look at my books regarding basic laws which are all connected to Maxwell's laws. A case in point is the tank circuit which is seen as being in equilibrium and where there is current flow and which I state is the electrical circuit for radiation that is totally in accordance with the laws of Maxwell. If you agree it can be used for a electrostatic field then you are agreeing to any circuit which contains a capacitor with its own contained electrostatic field. I agree that the term is not presently in the books which is why progress has been stunted and the reason for my disclosure but I assure you that this is an error of the education system since equilibrium is the basic datum line for all laws including electrical. As an over check on my position antenna programs will always point to a non planar form in equilibrium per Maxwells laws so with the assumption that programmers did use Maxwell's equations correctly then my findings have been confirmed Hang on for a while and I will report back on my findings as well as Wilkedia type of definitions. Since the Universe is considered to have an electrical foundation which includes the four forces of the standard model then without the Universe achieving a point of equilibrium we can all be seen as traveling thru the Universe at the speed of light with no end to motion to place us in a state of balance, a terrible thought if we cannot rely on seeing the sunrise every day. Regards Art On a quick google on Newton equilibrium there does appear that equilibrium is not liked say as much as "balanced" Thus science is essentially changing laws to today's intent and at the same time describing the laws with respect to Earth and not the Universe. I can see now where so much reference is to gravity and not the combination of Gravity accompanied by the spin action of Corriolis, where neither can exist without the other in cosmic terms. Thus every action and opposite action considers the Corriolis as non existant such that Gravity alone should be part of the Standard Model. It now can be seen that the "intent" of the laws has changed over the years without emphasising the "core" of the laws as intended by the providers. Fortunately NASA does not have to discover new laws for each and every part of the Universe since the laws we use are Universal and not just confined to Earth as we know it. Thus I, coming from the Olde World, still adheres to the intent of the law in macro style where others understand it as decifered by the new World in micro form for a more understandable relationship in todays education. In other words first principles in education has given way to continuos plagurism or learning by rote. |
#36
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JB wrote:
Corriolis deals with mass, so it is incorporated with the same core Math that deals with Gravity, Inertia, Acceleration. Corriolis really isn't a "force". However, since you bring up the idea of "spin", it seems to have become more important than the laws of Physics in some classrooms. Given that Coriolis is an effect, what would be the cause of the supposed spin? Do the spun up particles that accelerate at the speed of light and are replaced by other particles follow a curved trajectory through the universe? Do the particles that replace them have identical spin? - 73 de Mike N3LI - |
#37
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On Sat, 05 Sep 2009 21:14:06 -0400, Mike Coslo wrote:
Given that Coriolis is an effect, what would be the cause of the supposed spin? Not an effect, not a cause, not a force, not an energy, not a power, not even a spin: Coriolis is a twisted perception. If Art were to stumble in the woods and saw you flip simply because his frame of reference swished, would you feel it? Were you pushed in - or knocked up? Did you trip on the wall - or did the floor fall on you? Would you fall clockwise, or counter-clockwise depending on which hemisphere you are in? Most of the last few days posts read like a bad LSD trip for a patent examiner. 73's Richard Clark, KB7QHC |
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