Results 11 to 20 of about 226,432 (265)
Lateral Forces on a Sphere [PDF]
Oil & Gas Science and Technology, 2004 The observation of inhomogeneous radial distributions of particles in tube flow dates from the work of Poiseuille (1836) who was mainly concerned by the flow of blood and the behavior of the red and white corpuscles it carries. These results were then generalized to non-biological flows and experiments on pipe flow of suspensions also indicated that ...
Matas, Jp., Morris, Jf., Guazzelli, E.
openaire +2 more sources
Direct Measurement of Lateral Force Using Dual Cantilevers
Sensors, 2012 We have constructed an experimental system to measure a piconewton lateral force using dual cantilevers which cross with each other. The resolution of the lateral force is estimated to be 3.3 p ± 0.2 pN, which is comparable to forces due to thermal ...
Kouji Miura +2 more
doaj +1 more source
Friction Properties of the DLC Film with Periodic Structures in Nano-scale
Tribology Online, 2006 Reduction of friction at very low normal loads and for very small contact areas is important for the development of micro devices. High performance hard coatings such as diamond-like carbon (DLC) films and improved surfaces with nanostructures are being ...
Akira Mizuno +5 more
doaj +1 more source
Research of lateral force of pipe conveyor belt’s vertical transport section [PDF]
Archives of Transport, 2016 In order to release the lateral force of pipe conveyor belt in vertical transportation, the thesis had a study of the lateral force of the conveyor belt.
Shuang Wang +3 more
doaj +1 more source
IEEE Access, 2021 The hydraulic sliding-spool valve is a key component to control the flow rates and thus pressures in different hydraulic volumes. The lateral force on the spool is one of the important effects resulting from moving resistance.
Qianqian Lu +3 more
doaj +1 more source
Meikuang Anquan, 2022 The branch hole is the key to ensure the long-distance drilling of directional hole along the target stratum, improve the coverage of directional drilling and accurately explore geological abnormal bodies.
FANG Jun
doaj +1 more source
The effect of different marshalling forms on the aerodynamic performance of the freight train under crosswind [PDF]
Archives of Transport, 2021 Different types and quantities of freight cars will affect the marshalling forms of freight trains. In order to investi-gate the influence of the marshalling forms on the aerodynamic performance of freight trains under crosswind, three types of freight ...
Zihao Xie +3 more
doaj +1 more source
Numerical simulation of hydrodynamic performance of ship under oblique conditions
Zhongguo Jianchuan Yanjiu, 2018 [Objectives] This paper is intended to study the viscous flow field around a ship under oblique conditions and provide a research basis for ship maneuverability.
CHEN Zhiming +4 more
doaj +1 more source
Torsional Response Induced by Lateral Displacement and Inertial Force
Frontiers in Built Environment, 2018 Eccentric distribution of stiffness, damping, and mass of a structure, and spatially non-uniform ground motion input to a long or large base mat of a structure are well-known causes of torsional response.
Masayuki Kohiyama, Hiroki Yokoyama
doaj +1 more source
Experimental Study of Perfobond Rib Shear Connector under Lateral Force
Applied Sciences, 2021 A series of full-scale pushed out tests were performed on the Perfobond rib shear connector. The tests were designed to examine the performance of the Perfobond rib shear connector under different rib hole sizes and shapes, reinforcing bar sizes, rib ...
Xuewei Wang +6 more
doaj +1 more source