Results 201 to 210 of about 1,127 (258)

Engineering Spatially Localized Bioactive Microenvironments in Assembly Implants for Spatially Extended Bone Ingrowth

Advanced Science, EarlyView.
An assembly porous titanium/β‐TCP implant is developed to establish a spatially programmable osteogenic microenvironment for enhanced osseointegration. By decoupling mechanical support from bioactive ion release, localized ionic gradients generated from the β‐TCP module direct osteogenic activity and bone ingrowth toward the porous titanium framework ...
Heng Zhang, Jingjing Diao, Junhua Ke, Naru Zhao, Yudi Kuang, Yingjun Wang   +5 more
wiley   +1 more source

Upscaling of thermoacoustic-Stirling duplex cryocoolers based on resonance tube coupling. [PDF]

iScience
Wei L, Sun H, Ma H, Yu G, Zhu S, Dai W, Luo E.   +6 more
europepmc   +1 more source

Computational modeling for PPE filtration: Informed by material characterization, microbial penetration, and particle mechanics. [PDF]

J Occup Environ Hyg
Kastor W, Martin A, Lee SH, Fu X, Kilinc-Balci FS, Coby C, Cohen E, Saylor DM, Elder R, Vorvolakos K, Donohue M, Wood SC, Karunasena E.   +12 more
europepmc   +1 more source

Investigation and thermodynamic analysis of hydrogen liquefaction cycles: Energy and exergy study. [PDF]

Heliyon
Mahboobtosi M, D Ganji D, Gorji M, Hosseinzadeh K.   +3 more
europepmc   +1 more source

An evolutionary weighted feature influence factor feature selection method for fault detection in the Tennessee Eastman complex chemical process. [PDF]

Sci Rep
Li D, Xue Y, Fu J, Tan T, Yang Y, Nie J.
europepmc   +1 more source

Optimizing Intermittent Hypoxic-Hyperoxic Training for Safety and Feasibility: An Exploratory Pilot Study. [PDF]

J Funct Morphol Kinesiol
Marzola M, Giacon TA, Mrakic-Sposta S, Balestra C, Vezzoli A, Zappalà S, Stimolo S, Lazzari M, Battista K, Bortolato M, D'Amico G, Bosco G.   +11 more
europepmc   +1 more source

OReO: optimizing read order for practical compression. [PDF]

Bioinform Adv
Girard M, Vandamme L, Cazaux B, Limasset A.   +3 more
europepmc   +1 more source

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Wall Stall in Compressor Cascades

Journal of Basic Engineering, 1966
The “wall stall” in compressor cascades has been observed by many research workers. There is a region of high loss in the corner bounded by the end wall and the suction surface of a blade. It is the separation of the flow in this region which is largely responsible for the increase in the axial velocity across the midspan section of the blades when ...
J. H. Horlock, J. F. Louis, P. M. E. Percival, B. Lakshminarayana   +3 more
openaire   +1 more source

On the Efficiency of Secondary Flow Suction in a Compressor Cascade

Volume 7: Turbomachinery, Parts A, B, and C, 2010
An experimemtal investigation in a high speed compressor cascade has been carried out to show the effect of different types of secondary flow suction. In order to get deeper insight into the separated three dimensional flow topology and to determine appropriate suction positions, numerical simulations are performed additionally for the baseline cascade.
Liesner, K., Meyer, R., Lemke, M., Gmelin, Chr., Thiele, F.   +4 more
openaire   +2 more sources

Experimental Investigation of Flow Control in Compressor Cascades

Volume 6: Turbomachinery, Parts A and B, 2006
A large part of the total pressure losses in a compressor stage is caused by secondary flow effects like the separation between the wall and the vane i.e., a corner separation. An experimental and numerical investigation in a highly loaded compressor cascade was performed to understand the fluid mechanic mechanism of this corner separation in order to ...
Hergt, A., Meyer, R., Engel, K.
openaire   +2 more sources