Results 1 to 10 of about 68,743 (139)

Multi-Objective Optimization of Fiber Laser Cutting of Stainless-Steel Plates Using Taguchi-Based Grey Relational Analysis

open access: yesMetals, 2023
Stainless-steel has become a widely preferred material type in the marine, aerospace, sanitary, industrial equipment, and construction industries due to its superior corrosion resistance, high mechanic properties, high strength, formability, and thermal ...
Yusuf Alptekin Turkkan   +5 more
doaj   +1 more source

Mechanical Properties of Shale-Reservoir Rocks Based on Stress–Strain Curves and Mineral Content

open access: yesGeofluids, 2022
The evaluation of rock mechanic characteristics of shale reservoir is the key for the success of fracturing. Several limitations such as complex lithology can affect the accuracy of the rock mechanic property computation. In this research, the mechanical
Wen-Tie Sun   +6 more
doaj   +1 more source

The Architecture of Slicing

open access: yesJoelho, 2023
Digitally empowered tools and processes for making, such as robotic fabrication and 3D printing have enabled the materialization of designs of ever-growing complexity, with the promise of an unprecedented expressive freedom but also with the promise of
Pedro Martins, José Pedro Sousa
doaj   +1 more source

Evaluation of Cutting Performance of Diamond Saw Machine Using Artificial Bee Colony (ABC) Algorithm [PDF]

open access: yesInternational Journal of Mining and Geo-Engineering, 2017
Artificial Intelligence (AI) techniques are used for solving the intractable engineering problems. In this study, it is aimed to study the application of artificial bee colony algorithm for predicting the performance of circular diamond saw in sawing of ...
Masoud Akhyani   +3 more
doaj   +1 more source

Silisli Sacların Mekanik Kesme Prosesinde Gerilim Giderme Tavlamasının Manyetik Özellikler Üzerindeki Etkileri: Bir Araştırma

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015
ÖZETElektrik makinalarında kullanılan silisli stator ve rotor sac paketleri, mekanik, lazer, tel erezyon ve su jeti gibi farklı kesme yöntemleri ile kesilmektedir.
Şenol BAYRAKTAR, Yakup TURGUT
doaj   +6 more sources

Optimization and application study on targeted formation ROP enhancement with impact drilling modes based on clustering characteristics of logging

open access: yesEnergy Reports, 2020
Rate of penetration (ROP) is affected by many factors (i.e. rock properties, drilling parameters), and the increase of ROP is required to meet the needs of modern drilling operations.
Heng Zhang   +4 more
doaj   +1 more source

A Parametric Approach for Conceptual Integration and Performance Studies of Liquid Hydrogen Short–Medium Range Aircraft

open access: yesApplied Sciences, 2022
The present paper deals with the investigation, at conceptual level, of the performance of short–medium-range aircraft with hydrogen propulsion. The attention is focused on the relationship between figures of merit related to transport capability, such ...
Vittorio Cipolla   +4 more
doaj   +1 more source

The Cutting Edge of Comics: Destructive Technologies in Morrison and Quitely’s We3

open access: yesSillages Critiques, 2020
In We3, a 2004-5 miniseries published by DC Comics’ Vertigo imprint, Grant Morrison and Frank Quitely dramatize the motif of tearing within a narrative that features extreme violence and the destruction of bodies. This violence is perpetrated through the
Isabelle Licari-Guillaume
doaj   +1 more source

Investigation of Dynamic Characteristics of an Automated Position Long-Stroke Pneumatic Actuator of Fabrication System

open access: yesAdvanced Engineering Research, 2023
Introduction.  Long-stroke  movements  in  automated pneumatic  drives  account  for  a  significant  number  of  executive movements  in  coordinate  tables,  automated  warehouses,  cutting  machines,  etc.
D. A. Korotych   +2 more
doaj   +1 more source

Efeito do tipo de corte nas características físico-químicas e microbiológicas do melão 'cantaloupe' (Cucumis melo L. Híbrido hy-Mark) minimamente processado Effect of type of cutting on the physical chemical and microbiological characteristics of 'Cantaloupe' melon (Cucumis melo L. Hybrid hy-Mark) minimally processed

open access: yesCiência e Agrotecnologia, 2007
O objetivo deste trabalho foi avaliar o efeito de dois tipos de cortes (manual e mecânico) nas características físico-químicas e microbiológicas do melão 'Cantaloupe' minimamente processado e refrigerado.
Ariane Cordeiro de Oliveira   +5 more
doaj   +1 more source

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