Results 1 to 10 of about 5,355 (145)

Cálculo de la velocidad de desgaste abrasivo en engranajes de dientes rectos y helicoidales con perfil evolvente, utilizando una GUI de Matlab

open access: yesIngenius: Revista de Ciencia y Tecnología, 2023
La presente investigación se originó con el objetivo de diseñar un \emph{software} con Matlab que permita calcular la velocidad de desgaste abrasivo de engranajes rectos y helicoidales de perfil evolvente. Donde, las generalidades no estudiadas sobre el
José Miguel Mena Chavarrea   +3 more
doaj   +1 more source

Abrasion and Accretion Analysis in Demak, Indonesia Coastal for Mitigation and Environmental Adaptation [PDF]

open access: yesNature Environment and Pollution Technology, 2022
The purpose of this study was to analyze abrasion at the border of Sayung, Demak, Indonesia. Coastal abrasion data were obtained from high-resolution images from 2005-to 2017 by using ArcGIS 10.3, while data on environmental factors that affected ...
A. Irsadi, N. K. T. Martuti, M. Abdullah and L. N. Hadiyanti
doaj   +1 more source

Study on frost resistance and abrasion resistance of fiber mesh reinforced concrete [PDF]

open access: yesE3S Web of Conferences, 2020
The frost resistance and abrasion resistance of the fiber mesh reinforced concrete under the simulated treatment of external environment were studied through the frost resistance test and abrasion test.
Hu Cheng   +4 more
doaj   +1 more source

"Effects of load, speed and slip angle on wear behaviors of natural rubber composites"

open access: yesHecheng xiangjiao gongye, 2023
The effects of load, speed and slip angle on the abrasion and surface temperature of natural rubber composites were investigated using LAT 100 laboratory abrasion tester, and the relationships between energy loss and abrasion, side force and wear surface
HAO Zhen-Yuana, LI Wan-Huaa, WU You-Pinga,b
doaj   +1 more source

Desarrollo de un nuevo método a escala de laboratorio para determinar la resistencia mecánica del coque

open access: yesRevista de Metalurgia, 2002
En este trabajo se describe la puesta a punto de un método a escala de laboratorio, que permite evaluar la cohesión y abrasión de coques obtenidos a escala piloto.
M. A. Díez   +5 more
doaj   +1 more source

Evaluation of the relationship between strength, quality grade, microstructure and abrasion of concrete

open access: yesMaterials Research Express, 2021
Surface abrasion is the most general cause of concrete deterioration. Abrasion can be a catalyst for structural failures, as abrasion leads to structural cracks and reinforcement corrosion.
Abhijit Warudkar, S Elavenil
doaj   +1 more source

Comportamiento frente al desgaste y fricción de aceros empleados en líneas de manutención aérea ensayados con y sin lubricación

open access: yesRevista de Metalurgia, 2005
Se ha evaluado el comportamiento frente a fricción y el desgaste de distintas calidades de acero ensayadas bajo condiciones de lubricación y sin lubricación.
G. Castro Regal   +2 more
doaj   +1 more source

Effect of Waste Tire Rubber Particles on Concrete Abrasion Resistance Under High-Speed Water Flow

open access: yesInternational Journal of Concrete Structures and Materials, 2021
Rubberized concrete is an environmentally friendly building material that mixes rubber particles from old automobile tires into normal concrete in place of fine aggregate.
Ling-Yun Feng, Ai-Jiu Chen, Han-Dong Liu
doaj   +1 more source

Investigation and application of abrasion and cavitation resistant coatings for hydraulic structures in China

open access: yesShuili Shuiyun Gongcheng Xuebao, 2023
This paper summarizes the influencing factors of damage from scouring abrasion in hydropower projects and the types of abrasion resistant materials for hydropower engineering structures, focuses on the test methods of abrasion resistant property for ...
SUN Hongyao, XU Xuefeng, DU Heng
doaj   +1 more source

Retracción, abrasión, erosión y absorción de revoques de barro

open access: yesInformes de la Construccion, 2011
En el Laboratorio de Construcciones Experimentales (FEB) de la Facultad de Arquitectura, Universidad de Kassel, Alemania, fueron testeados cientos de diferentes pruebas de revoque de barro para estudiar su contracción durante el secado, su absorción de ...
G. Minke
doaj   +1 more source

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