Results 21 to 30 of about 5,052,524 (297)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2013 In this study, a flat thrust bearing is developed by active exploiting the slip flow generated on a water-repellent surface. In order to produce a load, this bearing has a structure that generates a pressure flow by using the discontinuity of shear flow ...
Akitoshi TAKEUCHI, Yukio KITAMURA
doaj +1 more source
Investigation of Water-Repellent Thrust Bearing
Tribology Online, 2010 In this study, the flat thrust bearing was developed by actively exploiting the slip flow generated on a water-repellent surface. In order to produce a load, bearing has a structure that generates pressure flow by using the discontinuity of the shear ...
Akitoshi Takeuchi
doaj +1 more source
Fashion and Textiles, 2021 The purpose of the present study was to evaluate the water-repellent properties of newly-developed combat uniforms using a rainfall tower system. Two types of water-repellent- combat uniforms with an identical level of water repellency through textile ...
Juyoun Kwon +3 more
doaj +1 more source
Applied Sciences, 2021 Wooden take-off board is easy to crack, deform, discolor, and decay when it is used outdoors, which not only increases maintenance costs but also reduces its service life.
Yi Wan +3 more
doaj +1 more source
, 2014 This newsletter features articles on water-related science, policy, and law. Distributed to state agency representatives, faculty, students and interested citizens, it aims to provide current information, statistics, news, and notices related to water ...
Virginia Water Resources Research Center
core +9 more sources
Study on Water Repellency Modification of Strongly Expansive Soil
Renmin Zhujiang, 2022 To study the inhibition effect of water-repellent sand on the expansion rate of expansive soil,this study takes the strongly expansive soil of weathered slopes as an example and adds octadecylamine into sand as water repellent agents to improve the ...
DING Junhao, CHAI Linchun, ZHANG Jianjun
doaj
The influence of water repellent products on the chromatic modifications of the ceramic brick
Materiales de Construccion, 2011 Chromatic variation, colour and luminosity, undergone by the ceramic support protected by the incorporation of a treatment with water repellent products, is analysed. A new methodology is suggested, based on RGB model where quantifiable values from each
J. A. Coronado Martin, A. Garcia Santos
doaj +1 more source
Is the Rhizosphere Temporarily Water Repellent?
Vadose Zone Journal, 2012 The rhizosphere has a controlling role in the flow of water and nutrients from soil to plant roots; however, its hydraulic properties are not well understood. As roots grow, they change the pore size distribution of the surrounding soil. Roots release polymeric substances such as mucilage into their rhizosphere. Microorganisms living in the rhizosphere
Moradi, Ahmad B. +7 more
openaire +4 more sources
Water Movement and Finger Flow Characterization in Homogeneous Water-Repellent Soils
Vadose Zone Journal, 2018 Soil water repellency (SWR) is a widespread property in soils around the world. It influences soil water movement and causes unstable flow. The mechanics of finger flow occurrence in water-repellent soils are not clearly understood.
Yichen Wang +5 more
doaj +1 more source
Microorganisms, 2021 Ceramic roof tiles are widespread marketed building materials, rapidly colonized by microorganisms that form multispecies biofilms on their surface and play crucial roles in biodeterioration processes.
Mattea Romani +4 more
doaj +1 more source