نتایج جستجو برای: modes of transmission
تعداد نتایج: 21188837 فیلتر نتایج به سال:
The paper presents the investigation results of transmission shaft dynamic behavior in transient modes motion with change rotational speeds. Such occur during transmits torque from engine to executive device. This process can be accompanied by vibration frequency and amplitude oscillation. Therefore, question studying such systems identifying impact speeds changing on them is relevant. In this ...
In this paper, we study the phonon and thermal properties of a nanocrystal by using transfer matrix method in the harmonic approximation. The considered system is a mass-spring nanocrystal with a square cross section. At first, for the ideal case, we obtain the phonon spectrum with free boundary conditions. Then we calculate some phonon transport properties of this system, namely, the phonon de...
Influenza can be transmitted through respirable (small airborne particles), inspirable (intermediate size), direct-droplet-spray, and contact modes. How these modes are affected by features of the virus strain (infectivity, survivability, transferability, or shedding profiles), host population (behavior, susceptibility, or shedding profiles), and environment (host density, surface area to volum...
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