Where to buy stirling engine

What does a Stirling engine cost?

The cost to develop a Stirling engine manufacturing business from the scratch ? $200 mln. To learn more read this article. The cost of engine adaptation for the m-CHP application by Sunpower, Inc., who originally built the engine for the space power unit ? $3.5 mln

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Why Stirling engines are not used?

Why Aren’t Stirling Engines More Common? There are a couple of key characteristics that make Stirling engines impractical for use in many applications, including in most cars and trucks. The engine requires some time to warm up before it can produce useful power. The engine can not change its power output quickly.

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What is the best type of Stirling engine?

The results show that ?-type Stirling engine is being able to produce the highest power output and the highest thermal efficiency (9.223 W and 9.8%). It is followed by ?-type Stirling engine (8.634 W and 7.5%). In contrast, the lowest performance is achieved by ?-type Stirling engine (0.908 W and 1.8%).

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Can a Stirling engine run forever?

?It can be done, and you can get about 5,000 hours out of that engine. But you have wear mechanisms and you can’t design an engine like that to last forever. If you want long life, on the order of ten years or twenty years continuous operation, then you have to eliminate all mechanisms of wear.?

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Can a Stirling engine power a car?

Over the past decade, various vehicles have effectively demonstrated this capability. Nevertheless Stirling engines are unlikely to pass into general automotive service so long as liquid fuels are available and internal combustion engines can be used.

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How much electricity can a Stirling engine produce?

generating between 200-500 watts of electricity.

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What is the disadvantage of Stirling engine?

This heat transfer makes the engine far less responsive than internal combustion engines. Stirling engines have also been found to be largely impractical in power plants; Stirling engines have low specific power, meaning that the engine has to be quite large in order to produce a relatively small amount of power.

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How much HP can a Stirling engine produce?

Stirling engines can power pumps to move fluids like water, air and gasses. For instance the ST-5 from Stirling Technology Inc. power output of 5 horsepower (3.7 kW) that can run a 3 kW generator or a centrifugal water pump.

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Do Stirling engines need fuel?

The Stirling engine is usually quiet because the combustion is not explosive and it can use almost any combustible fuel and any source of heat, including biomass. This type of CHP has rather low electrical efficiency, about 25-30% when natural gas is used as a fuel.

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What are the disadvantages of Stirling engine?

Disadvantages of Stirling engines

Dissipation of waste heat is especially complicated because the coolant temperature is kept as low as possible to maximize thermal efficiency. Stirling engines, especially those that run on small temperature differentials, are quite large for the amount of power that they produce.

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Why are Stirling engines so expensive?

The results show that the major cost component of the Stirling engine is the cost for the heat exchanger. This is because the heat exchanger requires special materials that can obtain a high temperature difference, which is required to achieve high efficiency.

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