An elliptical trammel is a mechanism that converts circular motion into reciprocating motion. In an opposed cylinder engine, the trammel is attached to the crankshaft and converts the rotational motion of the engine into linear motion, which is then used to move the pistons.
One of the main advantages of using an elliptical trammel in an opposed cylinder engine is that it allows for a smoother and more efficient conversion of motion. This can lead to improved engine performance and reduced wear on engine components.
One potential disadvantage of using an elliptical trammel is that it may add complexity to the engine design and increase manufacturing costs. Additionally, if not properly maintained, the trammel can wear out and cause engine malfunctions.
The size and shape of the trammel can have a significant impact on engine performance. A larger trammel can provide a longer stroke length, which can result in more power and torque. The shape of the trammel can also affect the timing and duration of the engine's intake and exhaust cycles.
Yes, an elliptical trammel can be used in other types of engines, such as radial engines or rotary engines. However, the specific design and placement of the trammel may vary depending on the engine's configuration and intended use.