Results 11 to 20 of about 1,132,786 (309)

Uncertainty in Mechanical Engineering [PDF]

open access: yes, 2021
This open access book reports on methods and technologies to describe, evaluate and control uncertainty in mechanical engineering applications. It brings together contributions by engineers, mathematicians and legal experts, offering a multidisciplinary ...

core   +4 more sources

Numerical investigation of corrugated plate interceptor efficiency and its related parameters [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2020
Produced water quality has become an increasingly large area of concern for the oil production industry. A great deal of scientific research has been carried out to determine the consequences of exposure of produced water on the environment. Some of this
Mohammed Mohammed
doaj   +1 more source

Characterization of Isogrid Structure in GFRP [PDF]

open access: yesFracture and Structural Integrity, 2018
Lightening parts, maintaining also a high strength, is a request of the transport industry. Isogrid structures represent one of the best answer to face these issues, especially if composite materials are considered for their production.
Costanzo Bellini   +1 more
doaj   +1 more source

Effect of Aspect Ratio on Aerodynamic Performance of Archimedes Spiral Wind Turbine [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2020
This study describes the effect of aspect ratio on the aerodynamic performance of small-scale Archimedes spiral-wind-turbine. The computational approach was used to predict the aerodynamic performance of the scaled-down rotor blades.
Mofreh Nasseif   +2 more
doaj   +1 more source

Passive Solar Desalination Systems. Classification, Study Parameters and Future Enhancements. [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2020
The scarcity in fresh water worldwide led to a great interest for the desalination systems. Passive desalination is a category of the desalination systems that fits the brackish and saline water desalination in the isolated zones without external energy ...
Nabil Mostafa   +3 more
doaj   +1 more source

Vibration Signature of Gear Pump of Missing One and Two Teeth [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2020
An unexpected failure of the gear pump may cause significant effect on itsperformance and structure, consequently there will be economic losses. For thisreason, fault diagnosis in meshed gears has been the subject of serious research.Vibration analysis ...
Ahmed Osman   +2 more
doaj   +1 more source

Mechanisms for introduction of pseudo ductility in fiber reinforced polymer composites- a review

open access: yesFracture and Structural Integrity, 2023
Advanced polymer matrix composites are gaining the market in their way due to their exceptional specific stiffness, specific strength, fatigue, and corrosion resistance in the field of Auto-Tech, Aero-Tech, Biotech, etc.
Vinayak S. Uppin   +2 more
doaj   +1 more source

NUMERICAL ANALYIS OF AMMONIA/HYDROGEN FLAMES IN A SWIRL AND BLUFF-BODY STABILIZED BURNER [PDF]

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2020
Ammonia (NH3) is a possible and attractive substitute of hydrocarbon fuels in thepath towards achieving clean energy goals. Key obstacles that require immediateattention are its relatively low reactivity and high NOx emissions.
H Haridy, F Abdel-Aziz, M Yehia
doaj   +1 more source

Techno-economic analysis of residential building heating strategies for cost-effective upgrades in European cities

open access: yesiScience, 2023
Summary: The energy crisis in Europe requires cost-effective evaluations of residential heating strategies to reduce costs and mitigate greenhouse gas emissions. This research studied different heating systems in China and Europe. Based on heating energy
Fei Yu   +7 more
doaj   +1 more source

The potential of direct air capture using adsorbents in cold climates

open access: yesiScience, 2022
Summary: Global warming threatens the entire planet, and solutions such as direct air capture (DAC) can be used to meet net-zero goals and go beyond.
Sean M.W. Wilson
doaj   +1 more source

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