Cox Tee Dee .020 r/c Thin-Wall Cylinder (Part 2)
Here you can see how the engine gains RPM when using a thin-wall cylinder. It reaches very high RPM peaks and then averages 17,200/17,500 RPM on the tachometer, which is approximately 2,000 RPM higher than when using a straight cylinder. This is because there is more space in the combustion chamber, and the engine runs more freely with the thin-wall cylinder. The RPM peaks shown and their variations to reach an average of 17,500 RPM are due to the static temperature. Logically, in air, the engine will cool properly and could even reach higher RPMs. Conclusion: The thin-wall cylinder achieves higher RPMs than the straight cylinder when using this control accessory on both cylinders. Straight cylinder static: approx. 15,500 rpm Thin-wall cylinder static: approx. 17500 rpm Cox 4 1/2 x2 propeller The higher peaks are due to the engine temperature, as explained in this video. *********************************** Cilindro de pared delgada Cox Tee Dee .020 r/c (Parte 2) Aquí se puede observar cómo el motor gana RPM al usar un cilindro de pared delgada. Alcanza picos de RPM muy altos y luego alcanza un promedio de 17,200/17,500 RPM en el tacometro, esto es aproximadamente 2,000 RPM más que al usar un cilindro recto. Esto se debe a que hay más espacio en la cámara de combustión y el motor funciona con mayor libertad con el cilindro de pared delgada. Los picos de RPM mostrados y sus variaciones para alcanzar un promedio de 17,500 RPM se deben a la temperatura estática. Lógicamente, en aire, el motor se enfriará correctamente e incluso podría alcanzar RPM más altas. Conclusión: El cilindro de pared delgada alcanza mayores RPM que el cilindro recto al usar este accesorio de control en ambos cilindros. Cilindro recto estatica: aprox. 15500 rpm Cilindro delgado estatica: aprox. 17500 rpm Helice Cox 4 1/2 x2 Los picos superiores se deben a la temperatura del motor, ya aclarados en este video.

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