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Nanoscale carbon nanotube motor schematics and simulations for micro-electro-mechanical machines

机译：纳米碳纳米管电机原理图和微机电设备的仿真

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摘要

We investigated nanoscale engine schematics composed of a carbon nanotube oscillator, motor, channel, nozzle, etc. For the fluidic gas driven carbon nanotube motor, the origination of the torque was the friction between the carbon nanotube surface and the fluidic gases. The density and flow rate of the working gas or liquid are very important for the carbon nanotube motor. When multi-wall carbon nanotubes with very low rotating energy barriers are used for carbon nanotube motors, the fluidic gas driven carbon nanotube motors can be effectively operated and controlled by the gas flow rates. The variations of the flux were the same as the variations of the carbon nanotube oscillator. Although the carbon nanotube oscillator continually vibrated, since the angular velocity of the motor was saturated at a constant value, the speed of the nanoscale engine could be controlled by the frequency of the carbon nanotube oscillator below the maximum speed.
机译：我们研究了由碳纳米管振荡器，电机，通道，喷嘴等组成的纳米级发动机示意图。对于流体驱动的碳纳米管电机，扭矩的起源是碳纳米管表面与流体之间的摩擦。对于碳纳米管电机，工作气体或液体的密度和流速非常重要。当具有非常低的旋转能垒的多壁碳纳米管用于碳纳米管马达时，可以通过气体流速有效地操作和控制流体驱动的碳纳米管马达。通量的变化与碳纳米管振荡器的变化相同。尽管碳纳米管振荡器不断振动，但是由于电动机的角速度以恒定值饱和，因此可以通过低于最大速度的碳纳米管振荡器的频率来控制纳米级发动机的速度。

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