|
|
|
|
|
Wenting Dai, Jinghao Zuo, Dehao Liu and Xuedong Guo
This paper will provide a theoretical basis for the selection of spherical hinge lubrication materials for rotary bridges and promote the research and development of lubricants for rotary bridges under special conditions.
|
|
|
|
|
|
|
|
|
|
|
Mitja ?trakl, Matja? Hriber?ek, Jana Wedel, Paul Steinmann and Jure Ravnik
In this paper, forces and torques on solid, non-spherical, orthotropic particles in Stokes flow are investigated by using a numerical approach on the basis of the Boundary Element Method. Different flow patterns around a particle are considered, taking i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vladimir G. Dmitriev, Alexander N. Danilin, Anastasiya R. Popova and Natalia V. Pshenichnova
Adequate mathematical models and computational algorithms are developed in this study to investigate specific features of the deformation processes of elastic rotational shells at large displacements and arbitrary rotation angles of the normal line. A fi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhengwei Ren, Ming Fang and Chunyi Chen
With the development of handheld video capturing devices, video stabilization becomes increasingly important. The gyroscope-based video stabilization methods perform promising ability, since they can return more reliable three-dimensional (3D) camera rot...
ver más
|
|
|
|
|
|
|
|
|
|
|
Duncan Tamsett
A human listening to monophonic sound through headphones perceives the sound to emanate from a point inside the head at the auditory centre at effectively zero range. The extent to which this is predicted by synthetic-aperture calculation performed in re...
ver más
|
|
|
|
|
|
|
|
|
|
|
Irina Filimonikhina,Viktor Deikun,Iryna Ienina,Mareks Mezitis,Vladimir Pirogov,Guntis Strautmanis,Sergij Yakimenko
Pág. 59 - 66
This paper reports the established conditions for static self-balancing for the case of an asymmetric rotor on two isotropic elastic supports, balanced by a passive automatic balancer of any type. In general, the plane of static imbalance does not coinci...
ver más
|
|
|
|
|
|
|
|
|
|
|
Peisong Wu and Jinping Ou
Isolation technology has been successfully applied in seismic migration. With increasing of seismic demand, seismic performance of isolation structures subjected to very-rare earthquakes need further improvement. However, the isolation layer generally la...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mario Claer, Alexander Ferrein and Stefan Schiffer
Perceiving its environment in 3D is an important ability for a modern robot. Today, this is often done using LiDARs which come with a strongly limited field of view (FOV), however. To extend their FOV, the sensors are mounted on driving vehicles in sever...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kumaresan Ravichandran
Pág. 2
Optimum evacuation of drilled cuttings out of the wellbore by drilling fluid is vital in highly deviated well as the cuttings tend to settle at the bottom of the holes, to prevent stuck pipe, excessive torque and other hole problems which may account set...
ver más
|
|
|
|
|
|
|
|
|
|
|
Biewer, T. M. Bell, R. E. Feder, R. Johnson, D. W. Palladino, R. W.
Pág. 650 - 654
|
|
|
|
|
|