Results 61 to 70 of about 23,739 (181)

Deformation analysis of the main components in a single Screw compressor [PDF]

, 2015
The single screw compressor is used in many fields such as air compression, chemical industry and refrigeration. During operation, different gas pressures and temperatures applied on the components can cause different degrees of deformation, which leads ...
De Paepe, Michel, Feng, Quanke, Liao, Xueli, Liu, Feilong, van den Broek, Martijn   +4 more
core   +1 more source

Heavy‐Haul Railway Alignment Design Considering the Heavy‐to‐Light Ratio and Regenerative Braking Energy

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study proposes an NSGA‐II framework enhanced with struct‐based encoding for bi‐objective optimization of heavy‐haul railway vertical alignment (construction cost and energy consumption), which requires no preset vertical points of intersection (VPIs) and inherently meets most constraints.
Shengda Zhuo, Shuangting Xu, Yan Gao, Tianlong Zhang, Qing He   +4 more
wiley   +1 more source

Application of tire dynamics to aircraft landing gear design analysis [PDF]

, 1983
The tire plays a key part in many analyses used for design of aircraft landing gear. Examples include structural design of wheels, landing gear shimmy, brake whirl, chatter and squeal, complex combination of chatter and shimmy on main landing gear (MLG ...
Black, R. J.
core   +1 more source

Vibration immission forecast by means of train equivalent synthetic vibration experiments

MATEC Web of Conferences, 2015
Vibration abatement measures at a railway track require forecasts before the rails are put into place. Due to the multiple feedback system between train, track, geodynamics of the local underground and the dynamic behavior of the neighbourhood buildings ...
Steinhauser Peter, Steinhauser Wolfgang
doaj   +1 more source

Welfare Indicators for Aquaculture Research: Toolboxes for Five Farmed European Fish Species

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT Refining approaches to measuring, monitoring and appraising animal welfare in aquaculture research is key to (i) protecting and optimizing it, (ii) documenting the severity of how and when it deviates, and (iii) ensuring good scientific quality, reliable results and reproducibility, amongst other factors.
Chris Noble, Wout Abbink, René Alvestad, László Ardó, Marie‐Laure Bégout, Nina Bloecher, Erik Burgerhout, Josep Calduch‐Giner, Mauro Chivite‐Alcalde, Petr Císař, Evan Durland, Åsa M. Espmark, Lynne Falconer, Martin Føre, Dimitra G. Georgopoulou, Karsten Heia, Gaute A. N. Helberg, David Izquierdo Gomez, Lill‐Heidi Johansen, Gunhild Seljehaug Johansson, Kristbjörg Edda Jónsdóttir, Jelena Kolarevic, Aleksei Krasnov, Santhosh K. Kumaran, Bjarne Kvæstad, Thomas Larsson, Carlo C. Lazado, Angelico Madaro, Federico Moroni, Ingrid Måge, Jonatan Nilsson, Samuel Ortega, Nikos Papandroulakis, Jaume Pérez‐Sánchez, Pamela M. Prentice, Sonia Rey Planellas, Bjørn Roth, Adrian Smith, Lars Erik Solberg, Orestis Stavrakidis‐Zachou, Lars Helge Stien, Anja Striberny, Ragnhild Aven Svalheim, Bjørn‐Steinar Sæther, Gerrit Timmerhaus, Hilde Toften, Linda Tschirren, Hans van de Vis, Elisabeth Ytteborg, Lucas A. Zena, Tone‐Kari Knutsdatter Østbye   +50 more
wiley   +1 more source

Data Driven Based Bridge Damage Identification Using a Statistical Approach Utilizing Vehicle‐Induced Acceleration Responses

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
The integration of data‐driven methodologies in bridge health monitoring is gaining increasing attention due to their ability to overcome conventional approaches’ limitations. This study proposes a bridge damage identification method for simply supported bridges, leveraging output‐only vehicle‐induced vibration responses, eliminating the need for ...
Md. Niamul Haque, Shohel Rana, Muhammad Tariq Chaudhary   +2 more
wiley   +1 more source

Long-Term Performance Evaluation Of NUdeck In Kearney East Bypass [PDF]

, 2019
The Kearney East Bypass bridge is the first project that implements the newly developed precast concrete deck system (known as 2nd generation NUDECK). The new system consists of full-depth full-width precast prestressed concrete deck panels that are 12 ...
Maguire, Marc, Morcous, George
core   +1 more source

Influence of Variable Side-Stay Geometry on the Shimmy Dynamics of an Aircraft Dual-Wheel Main Landing Gear [PDF]

, 2013
Commercial aircraft are designed to fly but also need to operate safely and efficiently as vehicles on the ground. During taxiing, take-off, and landing the landing gear must operate reliably over a wide range of forward velocities and vertical loads ...
Howcroft, Chris, Krauskopf, Bernd, Lowenberg, Mark H, Neild, Simon A   +3 more
core   +2 more sources

The Effect and Mechanical Mechanism of Intermediate Diaphragms in Prefabricated T‐Beam Bridges

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
Current bridge design codes stipulate that prefabricated T‐beam bridges must include intermediate diaphragms, with spacing not exceeding 10 m. However, the construction of these diaphragms entails extensive overhead work, elevated safety risks, and significant challenges in quality control.
Shuai Zhou, Zhang Li, Peng Yu, Muhammad Tariq Chaudhary   +3 more
wiley   +1 more source

Radial Stiffness of Combined Journal and Thrust Hydrostatic Bearing. [PDF]

, 2016
The paper presents the results of theoretical analysis of the effect of supply pressure and rotational speed on the radial stiffness of the integrated angular cylindrical–face hydrostatic bearings designed for precise technological devices.
Sikora, Małgorzata
core