Results 21 to 30 of about 7,952,101 (296)

An Investigation into the Influence of the Contact Pressure Distribution at the Friction Pair Interface on Disc Brake Squeal [PDF]

open access: yes
The main purpose of this thesis is to investigate the dynamic centre of pressure during a noisy brake application. A novel technique is employed to measure the centre of pressure and contact pressure distribution between the disc/pad interfaces during ...
Ashraf, Naveed
core   +3 more sources

Development of Pant-Type Harness with Fabric Air-Pocket for Pain Relief

open access: yesApplied Sciences, 2019
Harnesses can be used in various applications, such as entertainment, rescue operations, and medical applications. Because users are supported on the harness for a long time, they should feel comfortable wearing the harnesses.
Dongwoo Nam   +3 more
doaj   +1 more source

Performance of a horizontal well in a bounded anisotropic reservoir: Part II: Performance analysis of well length and reservoir geometry

open access: yesOpen Engineering, 2023
Evaluation of the performance of horizontal wells is an important aspect in the enhancement of their productivity. This study provides mathematical computations, and analysis for theoretical well and reservoir considerations.
Nzomo Timothy Kitungu   +3 more
doaj   +1 more source

Various Wavy Leading-Edge Protuberance on Oscillating Hydrofoil Power Performance [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2023
This paper is presented to compare various wavy leading-edge protuberances on oscillating hydrofoil performance and power efficiency. The unsteady turbulent 3D flow simulations were carried out by using the StarCCM+ software.
A. Abbasi   +3 more
doaj   +1 more source

Characteristics of Modified Spiral Thrust Bearing through Geometries and Dimension Modifications

open access: yesTribology Online, 2018
This research focuses on the optimum design of fluid dynamic bearing (FDB) named modified spiral design. The objective is to improve the pressure and velocity distribution inside the FDB.
Mohd Danial Ibrahim   +6 more
doaj   +1 more source

Enhanced Deep Learning Method for Natural Gas Pipeline Flow Prediction Based on Integrated Learning

open access: yesIEEE Access
Urban gas pipelines must contend with situations such as road construction and excavation for house building, where short-term emergencies leading to large-scale leaks pose significant risks to both people and the environment.
Yunhao Li, Changjing Sun, Qiang Li
doaj   +1 more source

A Computerized Analysis of Flow Parameters for a Twin-Screw Compressor Using SolidWorks Flow Simulation

open access: yesComputation
Twin-screw compressors (TSCs) are widely used in various industries. Their performance is influenced by several parameters, such as rotor profiles, clearance gaps, operating speed, and thermal effects. Traditionally, optimizing these parameters relied on
Ildiko Brinas   +4 more
doaj   +1 more source

Pressure generated by partially water-repellent flat thrust bearing with weak water-repellent part

open access: yesNihon Kikai Gakkai ronbunshu, 2021
The generation state of the pressure for partial water-repellent (slip) type flat thrust bearings with high/low slip parts was examined with experiments and infinite width bearing approximation.
Akitoshi TAKEUCHI
doaj   +1 more source

Pressure distribution and fluid migration law of gas lift reverse circulation well washing flow field in drilling sinking

open access: yesMeitan kexue jishu
In order to reveal the pressure distribution and fluid migration law of the gas lift reverse circulation washing flow field in drilling method, the ø5m advanced drilling of the north wind well in Taohutu coal mine was taken as the research background ...
Longhui GUO   +5 more
doaj   +1 more source

Pressure-driven Demand and Leakage Simulation for Water Distribution Networks [PDF]

open access: yes, 2008
Increasingly, water loss via leakage is acknowledged as one of the main challenges facing water distribution system operations. The consideration of water loss over time, as systems age, physical networks grow, and consumption patterns mature, should ...
Zoran Kapelan (4403704)   +2 more
core   +6 more sources

Home - About - Disclaimer - Privacy