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#71
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On Feb 7, 9:51 pm, "JoeSpareBedroom" wrote:
"Short Wave Sportfishing" wrote in ooglegroups.com... On Feb 7, 4:29 pm, "JoeSpareBedroom" wrote: "JimH" wrote in message roups.com... Only living animals are subject to wind chill. Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? http://www.umext.maine.edu/emergency/9024.htm Google "Wind Chill facts" if you need more information. ;-) Nice link, but you did not answer the question. Here it is again: Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? Depends on the liquid. Non-oily. Now what?- Hide quoted text - - Show quoted text - Depends on the temperature. |
#72
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posted to rec.boats
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On Feb 7, 9:52 pm, "JoeSpareBedroom" wrote:
"r_d" wrote in message . com... What about aftermarket block heaters all the type that replace the dipstick? Don't tell me google is my friend. I want you to do the work for me. :-) For what engine? All of the international diesels come with the heater installed from the factory (05 and newer ford trucks do not come with the cord but they can be had from International or eBay). I would imagine the GM and Cummins engines also come equip. If you are sure yours doesn't then you can get one that will install into one of the freeze plug holes. Just pick a side and install it into the center hole. I am not a fan of the dipstick heaters because they have been known to coke the oil that is in contact with the heater. You can also install one of the heaters that install onto one of the coolant lines. They apparently work well and also circulate the warm coolant through out the engine. Another option is to use a heating pad that glues to the bottom of the oil pan (and battery if you like). They also work fine but can also coke the oil. There are tons of options but I prefer the ones that install into the coolant passage. These also work fine for gasoline engines, tractor engines and so on. All you need is the size of the freeze plug to get the correct size heater. good luck, mark 2002 Toyota Tacoma, not diesel.- Hide quoted text - - Show quoted text - Well, there is your first mistake. :) |
#73
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posted to rec.boats
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"Short Wave Sportfishing" wrote in message
oups.com... On Feb 7, 9:51 pm, "JoeSpareBedroom" wrote: "Short Wave Sportfishing" wrote in ooglegroups.com... On Feb 7, 4:29 pm, "JoeSpareBedroom" wrote: "JimH" wrote in message roups.com... Only living animals are subject to wind chill. Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? http://www.umext.maine.edu/emergency/9024.htm Google "Wind Chill facts" if you need more information. ;-) Nice link, but you did not answer the question. Here it is again: Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? Depends on the liquid. Non-oily. Now what?- Hide quoted text - - Show quoted text - Depends on the temperature. Your pink windshield washer fluid. Temp: -19 degrees F. Vehicle speed: 59 mph. You are wearing a dark green sweater and amber sunglasses. |
#74
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posted to rec.boats
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On Feb 8, 6:35 am, "JoeSpareBedroom" wrote:
"Short Wave Sportfishing" wrote in ooglegroups.com... On Feb 7, 9:51 pm, "JoeSpareBedroom" wrote: "Short Wave Sportfishing" wrote in ooglegroups.com... On Feb 7, 4:29 pm, "JoeSpareBedroom" wrote: "JimH" wrote in message roups.com... Only living animals are subject to wind chill. Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? http://www.umext.maine.edu/emergency/9024.htm Google "Wind Chill facts" if you need more information. ;-) Nice link, but you did not answer the question. Here it is again: Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? Depends on the liquid. Non-oily. Now what?- Hide quoted text - - Show quoted text - Depends on the temperature. Your pink windshield washer fluid. Temp: -19 degrees F. Vehicle speed: 59 mph. You are wearing a dark green sweater and amber sunglasses.- Hide quoted text - - Show quoted text - No becasue it's enclosed and will only be affected by ambient temperature inside the engine compartment. |
#75
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posted to rec.boats
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"Short Wave Sportfishing" wrote in message
oups.com... On Feb 8, 6:35 am, "JoeSpareBedroom" wrote: "Short Wave Sportfishing" wrote in ooglegroups.com... On Feb 7, 9:51 pm, "JoeSpareBedroom" wrote: "Short Wave Sportfishing" wrote in ooglegroups.com... On Feb 7, 4:29 pm, "JoeSpareBedroom" wrote: "JimH" wrote in message roups.com... Only living animals are subject to wind chill. Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? http://www.umext.maine.edu/emergency/9024.htm Google "Wind Chill facts" if you need more information. ;-) Nice link, but you did not answer the question. Here it is again: Question: If you put a liquid on a surface, and subject both to moving air, will the surface be cooled by the evaporation of the liquid? Depends on the liquid. Non-oily. Now what?- Hide quoted text - - Show quoted text - Depends on the temperature. Your pink windshield washer fluid. Temp: -19 degrees F. Vehicle speed: 59 mph. You are wearing a dark green sweater and amber sunglasses.- Hide quoted text - - Show quoted text - No becasue it's enclosed and will only be affected by ambient temperature inside the engine compartment. What about when it hits the windshield, under those same conditions? |
#76
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posted to rec.boats
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![]() "JoeSpareBedroom" wrote in message ... What about when it hits the windshield, under those same conditions? Wind will cause an object to lose heat faster ... but will not cool it below the ambient temperature. The evaporation of a liquid is a state change whereby energy is used and heat is given off. Wind chill is a measurement of rapid cooling of living tissue. Eisboch |
#77
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posted to rec.boats
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"Eisboch" wrote in message
. .. "JoeSpareBedroom" wrote in message ... What about when it hits the windshield, under those same conditions? Wind will cause an object to lose heat faster ... but will not cool it below the ambient temperature. The evaporation of a liquid is a state change whereby energy is used and heat is given off. Wind chill is a measurement of rapid cooling of living tissue. Eisboch We're going in circles. Stop focusing on the words "wind chill". Focus on this: Assume you're a chemist, and you know for a fact that you personally have correctly created windshield washer fluid that doesn't freeze at (to pick a number) zero F., why does that fluid actually freeze at a higher temperature, say 5 F., when the vehicle is moving and the fluid hits the windshield? Since this phenomenon actually occurs, please base your next response on that reality. Possible responses: - "I don't know". - "Here's why:...." - "I'm posting a non-answer because I have nothing better to do". |
#78
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posted to rec.boats
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![]() "JoeSpareBedroom" wrote in message ... "Eisboch" wrote in message . .. "JoeSpareBedroom" wrote in message ... What about when it hits the windshield, under those same conditions? Wind will cause an object to lose heat faster ... but will not cool it below the ambient temperature. The evaporation of a liquid is a state change whereby energy is used and heat is given off. Wind chill is a measurement of rapid cooling of living tissue. Eisboch We're going in circles. Stop focusing on the words "wind chill". Focus on this: Assume you're a chemist, and you know for a fact that you personally have correctly created windshield washer fluid that doesn't freeze at (to pick a number) zero F., why does that fluid actually freeze at a higher temperature, say 5 F., when the vehicle is moving and the fluid hits the windshield? Since this phenomenon actually occurs, please base your next response on that reality. Possible responses: - "I don't know". - "Here's why:...." - "I'm posting a non-answer because I have nothing better to do". All the above. The answer is blowing in the wind. Actually, it's because the windshield is cold enough to selectively freeze the H20 content of the "antifreeze". If you notice ... the wind does not even have to be blowing in order to freeze a film on the windshield if you use the fluid and wipers before the defroster starts to warm up the windshield. I am focusing on wind chill because in your original post you confused wind chill as being a factor of the temperature of a non-living object. It isn't. Eisboch |
#79
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posted to rec.boats
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![]() "Eisboch" wrote in message . .. All the above. The answer is blowing in the wind. Actually, it's because the windshield is cold enough to selectively freeze the H20 content of the "antifreeze". If you notice ... the wind does not even have to be blowing in order to freeze a film on the windshield if you use the fluid and wipers before the defroster starts to warm up the windshield. I am focusing on wind chill because in your original post you confused wind chill as being a factor of the temperature of a non-living object. It isn't. Eisboch Actually, I think what I just said is incorrect. The freezing film you see develop is water vapor in the air condensing and freezing on the cold windshield. If you notice, the next squirt of washer fluid melts it, then it occurs again and again until the windshield warms up. Eisboch |
#80
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posted to rec.boats
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"Eisboch" wrote in message
. .. "Eisboch" wrote in message . .. All the above. The answer is blowing in the wind. Actually, it's because the windshield is cold enough to selectively freeze the H20 content of the "antifreeze". If you notice ... the wind does not even have to be blowing in order to freeze a film on the windshield if you use the fluid and wipers before the defroster starts to warm up the windshield. I am focusing on wind chill because in your original post you confused wind chill as being a factor of the temperature of a non-living object. It isn't. Eisboch Actually, I think what I just said is incorrect. The freezing film you see develop is water vapor in the air condensing and freezing on the cold windshield. If you notice, the next squirt of washer fluid melts it, then it occurs again and again until the windshield warms up. Eisboch Hmmmmm....... |
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