收藏: Steam Engine
The steam engine is a powerful and historic type of heat engine that played a crucial role in the Industrial Revolution. Its working principle revolves around the use of steam to generate mechanical power:
Boiling and Steam Production: Water is heated in a boiler, creating steam. This process involves heating water until it turns into steam, which is a high-pressure gas.
Expansion and Work Generation: The high-pressure steam is then directed into a cylinder, where it pushes a piston. The force of the steam's expansion moves the piston, which in turn converts the thermal energy of the steam into mechanical work.
Condensation and Recirculation: After the steam has done its work in the cylinder, it moves into a condenser where it is cooled and turns back into water. This step significantly lowers the steam's pressure.
Cycle Repetition: The condensed water is then pumped back into the boiler, reinitiating the cycle.
The steam engine's introduction was a pivotal moment in history, as it provided a new, powerful source of energy. It was used extensively in various applications, including powering locomotives, ships, and factory machinery. Despite being largely replaced by more modern technologies, the steam engine's impact on the development of industry and technology remains profound.
-
Mini Steam Engine Twin Cylinder Steam Engine Model Toy Gifts
常规价格 $159.00 USD常规价格单价 / 单价售罄 -
Mini 4 Cylinders Horizontally Opposed Steam Engine Model without Boiler
常规价格 $139.00 USD常规价格单价 / 单价 -
-
Retro Steam Engine Model with Heating Boiler Science Toy
常规价格 $103.00 USD常规价格单价 / 单价 -
Aeolipile Mini Steam Engine Full Metal Engine Model Physics Education Toy
常规价格 $67.99 USD常规价格单价 / 单价$100.00 USD促销价 $67.99 USD促销 -
Mini Steam Engine Kit Single Cylinder Steam Engine with Boiler and Alcohol Lamp
常规价格 $43.00 USD常规价格单价 / 单价售罄 -
售罄
-
Mini Steam Engine Kit Single Cylinder Engine Model Eduction Toy
常规价格 $37.00 USD常规价格单价 / 单价 -
Mini Steam Engine Kit 2 Cylinder Marine Steam Engine Gift Collection
常规价格 $149.00 USD常规价格单价 / 单价售罄 -
售罄
-
-
M31 Mini Retro Vertical Single-cylinder Reciprocating Double-acting Steam Engine Model Toys
常规价格 $329.00 USD常规价格单价 / 单价$399.00 USD促销价 $329.00 USD促销 -
Mini Steam Engine Model Kit Toy with Steam Engine Boiler and Base
常规价格 $329.00 USD常规价格单价 / 单价售罄 -
1000mL Horizontal Steam Boiler for Model Ship Steam Engine Toy
常规价格 $1,100.00 USD常规价格单价 / 单价 -
Steam Locomotive Train Assembly Engine Full Metal Kit Gift Collection
常规价格 $279.99 USD常规价格单价 / 单价$400.00 USD促销价 $279.99 USD促销 -
High-Precision Steam Engine Model Toy - A Rotating Wonder of Brass and Aluminum Alloy
常规价格 $169.99 USD常规价格单价 / 单价