Vs: Stirlingu mootor-perpetum mobile?
felch, mis selline asi maksis(ab) ka?
Nad on suht kallid selle kohta palju võimsust välja annavad.
4,2C temperatuurierinevusega mootor on ka olemas, see peopesalt.
Ma arvan, et majapidamisele elektritootmise korral(kui see on üldse võimalik) saab määravaks just see siin:
Q: The world has thousands of low temperature difference heat sources why don't you build a full power engine that uses them?
A: Stirling engines that run on small temperature differences tend to be very large for the amount of power they put out. While we clearly could build engines that produce power and ran on small temperature differences, here's why we have not chosen to do that. As the temperature difference available to run a Stirling engine decreases, the size of the engine required for a given amount of power increases. For example check out our beautiful model MM-6. This engine runs on the heat of your warm hand and puts out an unmeasurably small amount of power. Engines that produce power and run on small temperature differences can be built, but they will be large (usually unpractically large) for the amount of power they put out. A good general guideline is that if the hot side of the engine is not at least 500 deg. F. (260 deg. C) the engine will be too bulky for the amount of power it puts out.
felch, mis selline asi maksis(ab) ka?
Nad on suht kallid selle kohta palju võimsust välja annavad.
4,2C temperatuurierinevusega mootor on ka olemas, see peopesalt.
Ma arvan, et majapidamisele elektritootmise korral(kui see on üldse võimalik) saab määravaks just see siin:
Q: The world has thousands of low temperature difference heat sources why don't you build a full power engine that uses them?
A: Stirling engines that run on small temperature differences tend to be very large for the amount of power they put out. While we clearly could build engines that produce power and ran on small temperature differences, here's why we have not chosen to do that. As the temperature difference available to run a Stirling engine decreases, the size of the engine required for a given amount of power increases. For example check out our beautiful model MM-6. This engine runs on the heat of your warm hand and puts out an unmeasurably small amount of power. Engines that produce power and run on small temperature differences can be built, but they will be large (usually unpractically large) for the amount of power they put out. A good general guideline is that if the hot side of the engine is not at least 500 deg. F. (260 deg. C) the engine will be too bulky for the amount of power it puts out.
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