搜索结果: 1-15 共查到“理学 Capillary”相关记录56条 . 查询时间(0.068 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Heintze Karcher type inequalities on capillary hypersurfaces in hyperbolic space
双曲空间 毛细管超表面 海因茨·卡彻型不等式
2023/4/23
In this talk, I will introduce our recent result on Heintze Karcher type inequalities for capillary hypersurfaces supported on different types of umbilical hypersurfaces in hyperbolic space. I will in...
中国地质大学科学技术发展院陈孝君(博士研究生),姚光庆* 等, 资源学院/构造与油气资源教育部重点实验室 JGR-Solid Earth, 2019, Capillary Pressure Curve Determination Based on a 2‐D Cross‐Section Analysis Via Fractal Geometry: A Bridge Between 2‐D and 3‐D Pore Structure of Porous Media（图）
二维；多孔介质；三维；输运机理
2021/10/20
近日，国际地球物理Nature Index期刊《Journal of Geophysical Research: Solid Earth》刊出了中国地质大学关于多孔介质二维和三维之间输运机理方面的最新研究成果：基于分形几何的二维截面分析确定毛细管压力曲线：多孔介质的二维和三维孔隙结构之间的桥梁(Capillary Pressure Curve Determination Based on a 2-...
中国地质大学科学技术发展院韦伟(博士研究生),蔡建超等地空学院 FUEL, Available online 10 August 2018. Kozeny-Carman constant of porous media:Insights from fractal-capillary imbibition theory
水乳状液；渗吸；孔介质；流体；流动特性
2021/10/21
近日，能源领域的重要国际期刊《Fuel》在线刊发了中国地质大学地空学院蔡建超教授团队的研究成果- Kozeny-Carman constant of porous media: Insights from fractal-capillary imbibition theory。论文第一作者为地空学院2015级博士研究生韦伟，通讯作者为地空学院蔡建超教授。
CAPILLARY DROPS:CONTACT ANGLE HYSTERESIS AND STICKING DROPS
CAPILLARY DROPS CONTACT ANGLE HYSTERESIS STICKING DROPS
2015/10/15
This paper is concerned with the homogenization of a capillary equation for liquid drops lying on an in homogeneous solid plane. We show in particular that the homogenization of the Young-Laplacelaw l...
We investigate some properties of equilibrium liquid drops lying on a horizontal plane, when small periodic perturbations arise in the properties of that plane (due for example to chemical contaminati...
We study liquid drops lying on a rough planar surface. The drops are minimizers of an energyfunctional that includes a random adhesion energy. We prove the existence of minimizers and the regularity o...
Capillary Interactions Among Microparticles and Nanoparticles at Fluid Interfaces
Capillary Microparticles Nanoparticles Fluid Interfaces
2014/11/20
Particles can be adsorbed to liquid-fluid interface to minimize interfacial energy. The adsorbed particles interact in many ways. There has been a lot of theoretical predictions as well as experimenta...
Wind driven capillary-gravity waves on Titan’s lakes: Hard to detect or non-existent?
Titan Saturn Satellites Radar observations Infrared observations
2014/4/8
Saturn’s moon Titan has lakes and seas of liquid hydrocarbon and a dense atmosphere, an environment conducive to generating wind waves. Cassini observations thus far, however, show no indication of wa...
Exact solutions for small-amplitude capillary-gravity water waves
small-amplitude capillary-gravity water waves Fluid Dynamics
2011/7/26
Abstract: We present explicit solutions for the ordinary differential equations system describing the motion of the particles beneath small-amplitude capillary-gravity waves which propagate on the sur...
Small-amplitude capillary-gravity water waves: exact solutions and particle motion beneath such waves
Small-amplitude capillary-gravity water waves particle motion beneath Fluid Dynamics
2011/7/26
Abstract: Two-dimensional periodic surface waves propagating under the combined influence of gravity and surface tension on water of finite depth are considered. Within the framework of small-amplitud...
Exact solutions for small-amplitude capillary-gravity water waves
capillary-gravity water waves Exact solutions
2011/9/14
We present explicit solutions for the ordinary differential equations system describing the motion of the particles beneath small-amplitude capillary-gravity waves which propagate on the surface of an...
Small-amplitude capillary-gravity water waves: exact solutions and particle motion beneath such waves
capillary-gravity water waves exact solutions particle motion
2011/9/14
Two-dimensional periodic surface waves propagating under the combined influence of gravity and surface tension on water of finite depth are considered. Within the framework of small-amplitude waves, w...
Exponential self similar solutions technique for instability phenomenon arising in double phase flow through porous medium with capillary pressure
Immiscible fluid Instability Flows in porous media
2010/9/25
The theoretical studies involved development of the differential equations which describe the instability of water by an oil-saturated rock. The basic assumption underlying the present investigation i...
Determination of ceftriaxone, ceftizoxime, paracetamol, and diclofenac sodium by capillary zone electrophoresis in pharmaceutical formulations and in human blood serum
Capillary zone electrophoresis paracetamol ceftriaxone
2010/12/29
A simple and fairly fast capillary zone electrophoresis method has been developed for the determination and separation of ceftriaxone, ceftizoxime, paracetamol, and diclofenac sodium in a mixture, in ...
Existence of a capillary surface with prescribed contact angle in $M\times\R$
Capillary problem prescribed mean curvature M × R
2011/2/28
We study the prescribed mean curvature equation with a prescribed boundary contact angle
condition in M × R where Mn is a Riemannian submanifold in Rn+1. The main purpose is to establish a priori gra...