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Portable AC
Sam wrote: "basskisser" wrote in message ups.com... Next, show me where anything I've stated in this thread goes against the laws of thermodynamics. I'll be waiting for that, too. Unless you want to admit you don't know what you're talking about. One of the other. Here it is again in case you missed it the first time- " So, you do realize that that water, in order to cool with any noticeable amount, would be quite warm, usually warmer than the ambient air temperature, don't you?" So, please explain how the cold water in the heat exchanger becomes warmer than the ambient air. I'll be waiting. Uh, perhaps by EXCHANGE of HEAT? Now, please show which law of thermodynamics I've broken by what I've stated. |
Portable AC
Sam wrote: "basskisser" wrote in message ups.com... Sam wrote: "basskisser" wrote in message ups.com... LOL! The Laws of Thermodynamics be damned! Basskisser says so. You have no idea what you are talking about. If you cite the laws of thermodynamics, you'd know that the water MUST warm up in order to "HEAT EXCHANGE". How else would it cool the air? Now, since you've cited the laws, SHOW ME. I'll be waiting....... Of course I do, I never said it didn't. Next, show me where anything I've stated in this thread goes against the laws of thermodynamics. I'll be waiting for that, too. Unless you want to admit you don't know what you're talking about. One of the other. Here ya go- " So, you do realize that that water, in order to cool with any noticeable amount, would be quite warm, usually warmer than the ambient air temperature, don't you?" Oh, so above, you're admitting that I'm correct. The water MUST warm up in order to "HEAT EXCHANGE". Thanks! Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. Again, thanks for agreeing with me. I at first thought that you didn't. |
Portable AC
Sam wrote: "basskisser" wrote in message ups.com... Sam wrote: "basskisser" wrote in message ups.com... LOL! The Laws of Thermodynamics be damned! Basskisser says so. You have no idea what you are talking about. If you cite the laws of thermodynamics, you'd know that the water MUST warm up in order to "HEAT EXCHANGE". How else would it cool the air? Now, since you've cited the laws, SHOW ME. I'll be waiting....... Of course I do, I never said it didn't. Next, show me where anything I've stated in this thread goes against the laws of thermodynamics. I'll be waiting for that, too. Unless you want to admit you don't know what you're talking about. One of the other. Here ya go- " So, you do realize that that water, in order to cool with any noticeable amount, would be quite warm, usually warmer than the ambient air temperature, don't you?" Oh, so above, you're admitting that I'm correct. The water MUST warm up in order to "HEAT EXCHANGE". Thanks! Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. Oh, and your petty and childish name calling shows that you aren't credible, and also that you don't know what you're talking about. If you did, you could do so in a manner that would make one think that you are actually able to carry on a decent conversation. |
Portable AC
Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. So long as it has ice in it, the temperature will remain quite constant. The energy is absorbed by the state change from solid to liquid water. As soon as all the ice is gone, the temperature will start to rise pretty quickly, but it will never go over ambient air temperature. |
Portable AC
James Sweet wrote: Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. So long as it has ice in it, the temperature will remain quite constant. The energy is absorbed by the state change from solid to liquid water. As soon as all the ice is gone, the temperature will start to rise pretty quickly, but it will never go over ambient air temperature. Go turn on your A/C for awhile, feel the return line. It will be quite a bit warmer than ambient temperature. And again, if you are pumping warm water back into the ice chest, let's just say AT ambient temperature, the insulation of the chest will do no good. |
Portable AC
basskisser wrote:
James Sweet wrote: Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. So long as it has ice in it, the temperature will remain quite constant. The energy is absorbed by the state change from solid to liquid water. As soon as all the ice is gone, the temperature will start to rise pretty quickly, but it will never go over ambient air temperature. Go turn on your A/C for awhile, feel the return line. It will be quite a bit warmer than ambient temperature. And again, if you are pumping warm water back into the ice chest, let's just say AT ambient temperature, the insulation of the chest will do no good. The return (suction) line is quite a bit cooler than ambient. A properly charged system will return a small amount of refrigerant to the condensing unit in a liquid state to help cool the compressor. The liquid line however will be warmer than ambient, this is because when the refrigerant is compressed it will turn to a superheated gas which then flows through the condenser where it is cooled by ambient air and condenses to a liquid, no matter how efficient the condenser it will still never be dropped quite down to ambient temperature, nothing is ever 100% efficient. When it gets to the evaporator, it is metered in though either a fixed orifice or (ideally) a thermostatic valve which allows just the right amount into the evaporator so that it absorbs heat and boils almost entirely away, leaving just enough liquid to cool the compressor without wasting energy flooding the evaporator. I'm a certified HVAC tech and have done quite a bit of work on domestic stuff so I'm quite familiar with this. We're talking about two different things here, a closed loop phase change refrigeration system is not the same principal as a bucket of ice water. |
Portable AC
"basskisser" wrote in message ups.com... Sam wrote: "basskisser" wrote in message ups.com... Next, show me where anything I've stated in this thread goes against the laws of thermodynamics. I'll be waiting for that, too. Unless you want to admit you don't know what you're talking about. One of the other. Here it is again in case you missed it the first time- " So, you do realize that that water, in order to cool with any noticeable amount, would be quite warm, usually warmer than the ambient air temperature, don't you?" So, please explain how the cold water in the heat exchanger becomes warmer than the ambient air. I'll be waiting. Uh, perhaps by EXCHANGE of HEAT? Now, please show which law of thermodynamics I've broken by what I've stated. At least the first law- energy cannot be created or destroyed. You stated that the water in the heat exchanger will become warmer than ambient. If this were true the heat exchanger would be working in excess of 100% efficiency, thus creating energy. |
Portable AC
"basskisser" wrote in message ups.com... James Sweet wrote: Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. So long as it has ice in it, the temperature will remain quite constant. The energy is absorbed by the state change from solid to liquid water. As soon as all the ice is gone, the temperature will start to rise pretty quickly, but it will never go over ambient air temperature. Go turn on your A/C for awhile, feel the return line. It will be quite a bit warmer than ambient temperature. And again, if you are pumping warm water back into the ice chest, let's just say AT ambient temperature, the insulation of the chest will do no good. LOL! You're a joke a minute. |
Portable AC
Sam wrote:
"basskisser" wrote in message ups.com... James Sweet wrote: Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. So long as it has ice in it, the temperature will remain quite constant. The energy is absorbed by the state change from solid to liquid water. As soon as all the ice is gone, the temperature will start to rise pretty quickly, but it will never go over ambient air temperature. Go turn on your A/C for awhile, feel the return line. It will be quite a bit warmer than ambient temperature. And again, if you are pumping warm water back into the ice chest, let's just say AT ambient temperature, the insulation of the chest will do no good. LOL! You're a joke a minute. Sam, You are new here, it is best if you don't try to "win" an argument with Bassy. |
Portable AC
James Sweet wrote:
basskisser wrote: James Sweet wrote: Where did I ever say that the cold water didn't absorb heat to cool the air? Of course it does dimbulb. So long as it has ice in it, the temperature will remain quite constant. The energy is absorbed by the state change from solid to liquid water. As soon as all the ice is gone, the temperature will start to rise pretty quickly, but it will never go over ambient air temperature. Go turn on your A/C for awhile, feel the return line. It will be quite a bit warmer than ambient temperature. And again, if you are pumping warm water back into the ice chest, let's just say AT ambient temperature, the insulation of the chest will do no good. The return (suction) line is quite a bit cooler than ambient. A properly charged system will return a small amount of refrigerant to the condensing unit in a liquid state to help cool the compressor. The liquid line however will be warmer than ambient, this is because when the refrigerant is compressed it will turn to a superheated gas which then flows through the condenser where it is cooled by ambient air and condenses to a liquid, no matter how efficient the condenser it will still never be dropped quite down to ambient temperature, nothing is ever 100% efficient. When it gets to the evaporator, it is metered in though either a fixed orifice or (ideally) a thermostatic valve which allows just the right amount into the evaporator so that it absorbs heat and boils almost entirely away, leaving just enough liquid to cool the compressor without wasting energy flooding the evaporator. I'm a certified HVAC tech and have done quite a bit of work on domestic stuff so I'm quite familiar with this. We're talking about two different things here, a closed loop phase change refrigeration system is not the same principal as a bucket of ice water. Consider who you are responding to.......the "King of the NG idiots". He is not the brightest bulb in the marquee........most likely form drinking too much of that "schnapps whiskey" |
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