Results 21 to 30 of about 5,680,709 (266)

Development of The Project Approach in Engineering Higher Education

Indonesian Journal of Educational Research and Technology, 2023
The purpose of this article is the methodological aspects of the development of project-based higher education at a machine -building university, the object of the article – higher education in mechanical engineering, the purpose of the article is to ...
V. V. Glushchenko
doaj   +1 more source

High-temperature quality of accelerated spheroidization on SUP9 leaf spring to enhance machinability

Heliyon, 2018
The high temperature on the austenitization showed the varied results in the fast spheroidization in high carbon leaf spring steel SUP9/55CrMnA. The heating temperature was held for 15 minutes in the austenitization temperature at 800, 850, and 900 °C ...
Hendri Chandra, Diah Kusuma Pratiwi, Muhammad Zahir   +2 more
doaj   +1 more source

Mechanical and Aerospace Engineering

Advances in Transdisciplinary Engineering
Michael Brunner will discuss his current responsibilities at Boeing as well as review his previous professional accomplishments since graduating from UB in 1984.
Michael T. Brunner
semanticscholar   +1 more source

Revisiting classical design in engineering from a perspective of frugality

Heliyon, 2017
The conservative nature of design in engineering has typically unleashed products fabricated with generous amounts of raw materials. This is epitomized by the factor of safety whose values higher than unity suggests various uncertainties of design that ...
Balkrishna C. Rao
doaj   +1 more source

Lubricant flow analysis for effective lubrication of tractor forward/reverse clutch

Heliyon, 2017
Owing to the high power requirements of tractors, their low-power transmission gears often experience durability problems such as burning of the clutch.
Daekyung Noh, Soochul Kim, Yongjoo Kim, Joosup Jang   +3 more
doaj   +1 more source

Risks related to the lack of lubrication on surface integrity in drilling

Heliyon, 2019
Drilling processes can significantly affect the surface integrity of metallic components. Thus, the control of the drilling process is of great interest for industry to ensure a satisfactory surface behavior.
Mathieu Girinon, Habib Karaouni, Ugo Masciantonio, Fabien Lefebvre, Erwan Jourden, Frédéric Valiorgue, Joël Rech, Eric Feulvarch   +7 more
doaj   +1 more source

Effect of Single-Point Incremental Forming Process Parameters on Roughness of the Outer Surface of Conical Drawpieces from CP Titanium Sheets

Advances in Mechanical and Materials Engineering
With the widespread use of numerically controlled machine tools, single-point incremental forming (SPIF) process has enjoyed growing interest in the industry.
Marcin Szpunar, Robert Ostrowski, Department of Manufacturing and Production Engineering, Faculty of Mechanical Engineering and Aeronautics, Rzeszów University of Technology, al. Powstancow Warszawy 8, 35-959 Rzeszow, Poland   +2 more
doaj   +1 more source

Laser processing of Ti6Al4V alloy: wetting state of surface and environmental dust effects

Heliyon, 2019
Laser processing of Ti6Al4V alloy surface, via repetitive pulses, is realized incorporating the nitrogen assisting gas. The texture characteristics of the surface and wetting state are analyzed.
B.S. Yilbas, H. Ali, A. Al-Sharafi, H. Al-Qahtani   +3 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Effect of nozzle geometry on critical-subcritical flow transitions

Heliyon, 2019
The geometry of converging-diverging nozzles affects the conditions at which critical-subcritical flow transition occurs. The objective of this work is to develop guidelines to identify the optimum nozzle geometry that maximizes critical pressure ratio ...
Jagmit Singh, Luis E. Zerpa, Benjamin Partington, Jose Gamboa   +3 more
doaj   +1 more source