Results 71 to 80 of about 4,317 (244)
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT To enhance the structural robustness of bridges, a rocking arch‐shaped segmental pier with a double sliding system was previously proposed as a low‐cost solution to protect bridges in developing countries. The rocking behavior is triggered by halting the sliding motion, which increases the horizontal load‐bearing capacity and limits ...
Shengming Feng +6 more
wiley +1 more source
EnergiesIn the high-temperature mainstream of gas turbines, there is a rim clearance between the rotor and the stator. A rim seal is to prevent the intrusion of high-temperature gas by spraying cool fluid from the inside of the rim clearance to the outside.
Qichao Xue, Xueying Li, Jing Ren
doaj +1 more source
Di-san junyi daxue xuebao, 2019 Objective To explore the clinical outcomes and the possibility of labrum regrowth in patients undergoing arthroscopic segmental labral resection combined with microfracture at the rim of the acetabulum for irreparable labral lesions.
SU Tiao, CHEN Guangxing, LI Jing
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Limnology and Oceanography: Methods, EarlyView.Abstract Accurate direct measurements of coccolithophore particulate inorganic and organic carbon ratios (PIC/POC) are crucial for understanding the physiology and role these microbes play in global ocean carbon flux. Direct measurements of POC are commonly obtained by acid fuming or applying acid directly to filters to dissolve PIC (CaCO3) prior to CN
Madison B. Cox +2 more
wiley +1 more source
A Group of Late Roman Unguentaria Found in Perge Stadium
Höyük, 2023 This study focuses on 68 terracotta unguentaria discovered during the excavation conducted at the Perge stadium. Monograms were identified in 11 of these.
Aylin Kılınç +2 more
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Experimental–Numerical Validation of a Finite Element Model for the Deep Drawing of Paperboard Trays
Macromolecular Symposia, EarlyView.ABSTRACT The transition from fossil‐based plastics to cellulose‐based materials in food packaging requires process‐aware evaluation, because manufacturability directly affects achievable geometry, scrap rates, and energy demand. This paper presents an experimentally validated finite element model of the deep‐drawing process for a multilayer Chemi ...
Amelia Felaco +2 more
wiley +1 more source
, 2010 In order to prevent hot-gas ingestion into the rotating turbo machine’s inside, rim seals are used in the cavities located between stator- and rotor-disc.
P. Schuler +3 more
core +1 more source
Pest Management Science, EarlyView.The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde +4 more
wiley +1 more source
Flow Structures Inside a Rotor-Stator Cavity
International Journal of Rotating Machinery, 2001 This paper describes an experimental investigation initiated to determine the threedimensional flow field inside the rim seal cavity of a double-shrouded rotor-stator system.
T. Geis, J. Ebner, S. Kim, S. Wittig
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Theoretical modelling of hot gas ingestion through turbine rim seals
Propulsion and Power Research, 2012 The rim seals of gas turbines are used to prevent or reduce the ingestion of hot mainstream gas into the wheel-space between the turbine rotor and its adjacent stationary casing.
J. Michael Owen
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