In a preferred embodiment, a shaft sensor for a machine, the shaft sensor including: first and second disks (50 and 52), fixedly orthogonally attached to a portion of a shaft (30) of the machine, the portion of the shaft being subject to torsion, and the first and second disks being ...
The horizontal axis is the most worldwide used due to its higher efficiency and low starting torque; however, they are more complex to build [26]. 4.4.2.2.1 River current Along the history, rivers have played an important role in the development of all civilizations. With almost no ...
where TG—torque of the ICE; ω—angular velocity; and ηG—efficiency of the induction generator. In order to be able to continuously balance the active power using a cogenerator with an induction generator, the converter system is equipped with a battery. When the load power changes, addi...
where T is the motor torque, N·m; ω is the angular velocity, rad/s; J is the moment of inertia, kg·m2; and rs is the radius of the traction pulley, m. The output power of the motor can be obtained by multiplying Equation (10) by ω. 𝑃=𝑚𝑣𝑔+(𝑚+𝐽𝑟2𝑠...
the angular velocity. And this occurs when the torque was initially applied -- as the ball was accelerated from the center of the disk to the outside perimeter. OK, I'll say no more -- you are probably right. That is just the way I, and some other dudes, see it. Last edited: ...
this has generally been proposed or achieved by means of turbines analogous to underwater windmills. The blades of these windmills rotate as a result of the water flow about a horizontal or vertical axis at low speeds of the order of 10 to 30 revolutions per minute and at high torque. Gear...
4.3. Angular momentum and torque requirements The attitude dynamics of the reflector is governed by the Euler equation:(47)Ḣtot+ωr×Htot=Textwhere term Htot is the total angular momentum of the reflector and ωr is its angular velocity. The reflector angular momentum is given by the sum...
(30), the portion of the shaft to withstand the torque, the portions of the first and second disc spaced along the shaft in the operating position of the portion connected to the shaft; and a sensor (64 , 66) assembly having a relationship with the first and second disk, to detect ...
the present work numerically simulates the time-varying turbine rotation in both unsteady and quasi-steady operation regimes, without specifying the angular velocity of the turbine a priori, but by calculating the actual time-dependent angular velocity and aerodynamic torque along with other properties ...
Using a conventional controller, undesirable steering vibration prevented us from reducing steering torque. To eliminate this vibration, we developed a new control strategy based on steering angular velocity control for specified frequency using a newly developed steering shaft angular velocity observer. We...