Results 31 to 40 of about 2,878,311 (299)

A simple approach for the estimation of CO2 penetration depth into a caprock layer

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2016
Caprock is a water-saturated formation with a sufficient entry capillary pressure to prevent the upward migration of a buoyant fluid. When the entry capillary pressure of caprock is smaller than the pressure exerted by the buoyant CO2 plume, CO2 ...
J.G. Wang, Yang Ju, Feng Gao, Jia Liu
doaj   +1 more source

Model Test Study on the Influence of the Spudcan Penetration Depth on the Horizontal Bearing Characteristics of Jack-Up Vessel for Wind Turbine Installation in Sandy Soil

open access: yes南方能源建设, 2023
[Introduction] As an important construction equipment in the development of offshore wind power, studying the bearing performance of the jack-up vessel for wind turbine installation in the in-situ state to ensure its operation safety is of great ...
Kai WANG   +5 more
doaj   +1 more source

Experiment of membrane penetration on coarse grained soil

open access: yesYantu gongcheng xuebao, 2018
The membrane penetration is the most important factor influencing the measurement of volume change for triaxial consolidated-drained shear tests on coarse grained soil.
JI En-yue 1,2, ZHU Jun-gao 1,2, WANG Qing-long 3, JIANG Ming-jie 1,2
doaj   +1 more source

Impact Assessment of Hydrate Cuttings Migration and Decomposition on Annular Temperature and Pressure in Deep Water Gas Hydrate Formation Riserless Drilling

open access: yesEnergies, 2023
The accurate prediction of wellbore temperature and pressure is important for safe drilling. However, annulus temperature and pressure changes are more complicated due to phase transition.
Faling Yin   +6 more
doaj   +1 more source

Influence of Initial Imperfections on PMMA Spherical Shell

open access: yesAdvances in Materials Science and Engineering, 2022
This paper focused on the influence of initial imperfection on the critical load of PMMA pressure spherical shell by introducing buckling modes as the initial defect.
Haitao Zhu   +4 more
doaj   +1 more source

Lateral Tension-Induced Penetration of Particles into a Liposome [PDF]

open access: yes, 2017
It is important that we understand the mechanism of the penetration of particles into a living cell to achieve advances in bionanotechnology, such as for treatment, visualization within a cell, and genetic modification.
Hamada, Tsutomu   +5 more
core   +1 more source

Blood Pressure Control in Patients with Diabetic Kidney Disease [PDF]

open access: yes, 2022
Diabetic kidney disease (DKD) is the most common cause of end-stage kidney disease. Blood pressure (BP) control can reduce the risks of cardiovascular (CV) morbidity, mortality, and kidney disease progression.
유태현
core   +1 more source

STUDIES ON PENETRATION PRESSURE OF UNION FABRICS

open access: yesSen'i Gakkaishi, 1969
In this paper, the water-penetrating pressure in the composite fabrics of hydrophilic and hydrophobic yarns is discussed in relation to the wettability of the materials and the structure of fabrics.The following results were obtained;(1) The penetrating pressure P is given by the following equation as a function of the advancing contact angles of both ...
Iwakura, Kenji, Fujimura, Toshikazu
openaire   +2 more sources

A new approach to measure the resistance of fabric to liquid and viral penetration.

open access: yesPLoS ONE, 2019
Protective clothing manufacturers routinely test their products for resistance to liquid and viral penetration. Several of the test methods specified by the American Society for Testing and Materials (ASTM) and the International Organization for ...
Min Li   +3 more
doaj   +1 more source

Soil conditions and bounds to suction during the installation of caisson foundations in sand [PDF]

open access: yes, 2014
Suction installation of caisson foundations is widely adopted in the oil offshore industry. When such foundations are installed in sand, seepage conditions are known to play a pivotal role in the installation process.
Alani, Amir M.   +4 more
core   +1 more source

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