Results 51 to 60 of about 95,491 (274)
Film Cooling Effectiveness from Single and Two Inlined/ Staggered Rows of Novel Semicircular Cooling Holes [PDF]
Mehran University Research Journal of Engineering and Technology, 2012 Computational analysis of film cooling effectiveness using novel semicircular hole shapes with streamwise inclination of 30o has been carried out. Pitch to diameter ratios of 3.0 has been investigated.
Fayyaz Hussain Asghar +1 more
doaj
Application of new hybrid method in developing a new semicircular-weir discharge model
Alexandria Engineering Journal, 2018 Circular weirs have been utilized as a flow-measuring device in open channel hydraulics. Since the corresponding theoretical equation for computing discharge is not adequately suited for practical purposes due to its complexity, empirical models are ...
Majid Niazkar, Seied Hosein Afzali
doaj +1 more source
Optimization of Airborne Scatterometer NRCS Semicircular Sampling for Sea Wind Retrieval
Remote Sensing, 2023 Airborne scatterometer capability depends on not only the device’s technical characteristics but also the scheme used for surface observations. Typically, a rotating-beam scatterometer uses a circular scheme for sampling normalized radar cross-sections ...
Alexey Nekrasov +2 more
doaj +1 more source
Mechanical end joint system for connecting structural column elements [PDF]
, 1990 A mechanical end joint system is presented that eliminates the possibility of free movements between the joint halves during loading or vibration. Both node joint body (NJB) and column end joint body (CEJB) have cylindrical engaging ends.
Bush, Harold G. +2 more
core +1 more source
Prandtl–Batchelor flow past a flat plate with a forward-facing flap [PDF]
, 1984 Two-dimensional steady inviscid flow past an inclined flat plate with a forward-facing flap attached to the rear edge is considered for the case when a vortex sheet separates from the leading edge of the flat plate and reattaches at the leading edge of ...
Saffman, P. G., Tanveer, S.
core +1 more source
Advanced Functional Materials, EarlyView.By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
Atypical Bilateral Posterior Semicircular Canalolithiasis – A Case Series
Annals of Indian Academy of NeurologyBarany Society includes bilateral typical posterior semicircular canal benign paroxysmal positional vertigo (PSC-BPPV) in its classification of multicanal subtype.
Ajay K Vats +3 more
doaj +1 more source
The endocranial morphology and inner ear of the abelisaurid theropod Aucasaurus garridoi [PDF]
, 2015 A partial cranial endocast and right inner ear of the Cretaceous abelisaurid dinosaur Aucasaurus garridoi were digitally reconstructed from CT scans.
Paulina Carabajal, Ariana +1 more
core +1 more source
Advanced Functional Materials, EarlyView.A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou +12 more
wiley +1 more source