Results 131 to 140 of about 85,463 (302)
Spatial three-dimensional secondary instability compressible boundary-layer flows [PDF]
Three-dimensional linear secondary instability theory is extended for compressible and high Mach number boundary layer flows. The small but finite amplitude compressible Tollmien-Schlichting wave effect on the growth of 3-D perturbations is investigated.
El-Hady, Nabil M.
core +1 more source
High Voltage, EarlyView.ABSTRACT The internal pressure fluctuations caused by vibration in oil‐immersed electrical equipment can initiate bubbles within narrow oil gaps, reducing the electrical strength of equipment and giving rise to the problem of abnormal gas production in oil‐immersed equipment.
Jiajun Yang, Tao Zhao, Yunpeng Liu
wiley +1 more source
Community‐level effects of Müllerian mimicry on pollinator diversity and functioning
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley +1 more source
Integrative Zoology, EarlyView.Prenatal hypoxia enhances adult hypoxia tolerance in Brandt's voles, preserving cognitive and memory functions. Transcriptomic analysis reveals adaptive changes in energy metabolism, oxygen transport, and neuroprotective mechanisms, highlighting developmental plasticity.
Mengyang Li +5 more
wiley +1 more source
Shape Optimization of a Diffusive High-Pressure Turbine Vane Using Machine Learning Tools
EnergiesMachine learning tools represent a key methodology for the shape optimization of complex geometries in the turbomachinery field. One of the current challenges is to redesign High-Pressure Turbine (HPT) stages to couple them with innovative combustion ...
Rosario Nastasi +3 more
doaj +1 more source
EFFECTS OF SLOTTED BLADING ON SECONDARY FLOW IN HIGHLY LOADED COMPRESSOR CASCADE [PDF]
Journal of Engineering Science and Technology, 2013 With the aim to increase allowable blade loadings and enlarge stable operating range in highly loaded compressor, this work is carried out in order to explore the potential of passive control via slotted bladings in linear cascade configurations under ...
RAMZI MDOUKI, ABDERRAHMANE GAHMOUSSE
doaj
Agricultural and Forest Entomology, EarlyView.Wireworms migrate within the soil column depending on the temperature and moisture content of the soil. SIMAGRIO‐W model accuracy comparison between Germany and Austria. Different temperature preferences highlight the need for species‐specific modelling.
Katharina Wechselberger +9 more
wiley +1 more source
SELFEXCITED VIBRATION OF A PALISADE IN 2D SUBSONIC, TRANSONIC AND SUPERSONIC FLOW
TASK Quarterly, 2000 In recent years the works o f the coupled fluid-structure problems appeared. The computational method used to solve this problem was based on a time-marching algorithm, so it was natural to consider a time domain flutter analysis method. The time domain
ROMUALD RZĄDKOWSKI, ALEXANDER KOVALYOV
doaj
Leading-edge receptivity for blunt-nose bodies [PDF]
This research program investigates boundary-layer receptivity in the leading-edge region for bodies with blunt leading edges. Receptivity theory provides the link between the unsteady distrubance environment in the free stream and the initial amplitudes ...
Kerschen, Edward J.
core +1 more source