Results 1 to 10 of about 24,346 (164)

Illumination simulation of working environment during the testing of cutting materials durability

open access: yesAin Shams Engineering Journal, 2019
Illumination in the workplace is one of factors, which substantially acts on worker, his performance, error rate and last but not least his health. It is necessary to create the suitable illumination of environment for the sake of interpretation of ...
Darina Dupláková   +4 more
doaj   +3 more sources

Simulation of durability the evaluation of relief-dot Braille images

open access: yesJournal of Graphic Engineering and Design, 2016
The paper presents a model of factors that influence on the quality of relief-dot Braille inscriptions in their intensive use by blind people. It was constructed matrix of depending and distancing by using a directed graph.
Svitlana Havenko   +2 more
doaj   +2 more sources

Application of Modelling and Simulation in Durability Tests of Vehicles and Their Components

open access: yesEnergies, 2022
The use of simulation and modelling has been proposed for determining the excitations to be applied in the procedures of laboratory testing of a car’s structural components, without the need to test the complete vehicle. The paper presents the general concept as well as an example of the procedure.
Zbigniew Lozia
exaly   +3 more sources

Modelling and Simulation for Concrete Durability: Mechanism and Prediction [PDF]

open access: yesModelling and Simulation in Engineering, 2021
Qing-feng Liu   +4 more
doaj   +3 more sources

Assessing the representativeness of durability tests for wood pellets by DEM Simulation – Comparing conditions in a durability test with transfer chutes [PDF]

open access: yesEPJ Web of Conferences, 2017
Dust generation when handling wood pellets is related to the durability of the product, in other words the wear rate of particles subject to forces.
Mahajan Aditya   +4 more
doaj   +4 more sources

Insights on the performance of sintered silt ash-blended cement: experiments and thermodynamic simulation

open access: yesFrontiers in Materials, 2023
The dredged silt exposed to the air is highly expected to be used to replace cement in large quantities due to its richness in aluminosilicates, which is in line with the dual-carbon background.
Zhipeng Li   +4 more
doaj   +1 more source

Effect of silt modification on the properties of magnesium phosphate cement

open access: yesFrontiers in Materials, 2023
Magnesium phosphate cement (MPC), as a new type of cementitious material, is difficult to be popularized in practical applications due to its short setting time, high cost, and poor water resistance.
Haikuan Wang   +3 more
doaj   +1 more source

Alkaline hydrothermal activation of molybdenum tailings to prepare one-part geopolymer: Activation mechanism and strength

open access: yesJournal of Materials Research and Technology, 2023
Molybdenum tailings (MT) are solid waste from molybdenum ore beneficiation, which can cause environmental pollution when stored in tailings ponds for a long time.
Youzhi Yang   +4 more
doaj   +1 more source

Method for applying vehicle driving cycles to assess the durability of electromechanical transmissions of trucks [PDF]

open access: yesE3S Web of Conferences, 2023
The article discusses the relevance of the problem of calculating the elements of electromechanical transmissions of trucks for strength and durability.
Grinin Valeriy   +5 more
doaj   +1 more source

Durability Prediction Method of Concrete Soil Based on Deep Belief Network

open access: yesAdvances in Civil Engineering, 2022
To truly reflect the durability characteristics of concrete subjected to multiple factors under complex environmental conditions, it is necessary to discuss the prediction of its durability.
Xiao Tian, Niankun Zhu
doaj   +1 more source

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