Results 181 to 190 of about 450,193 (394)
Experimental Investigation of Shock-Cell Noise Reduction for Single Stream Nozzles in Simulated Flight [PDF]
Seven single stream model nozzles were tested in the Anechoic Free-Jet Acoustic Test Facility to evaluate the effectiveness of convergent divergent (C-D) flowpaths in the reduction of shock-cell noise under both static and mulated flight conditions.
Balsa, T. F. +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Granular hydrogels are emerging microporous platforms for cell culture and delivery, showing great potential for replicating the complex, heterogeneous environments found in natural tissues. This review outlines the design principles of granular hydrogels, highlighting critical factors that determine the final physicochemical properties of the entire ...
Shuhan Feng, Kaiyang Chen, Shiqi Wang
wiley +1 more source
Atomizing Characteristics of Swirl Injection Nozzle : (1st Report, The Mechanism of the Atomization)
, 1951 Kiyosi KOBAYASI
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Pressures measured in flight on the aft fuselage and external nozzle of a twin-jet fighter [PDF]
Fuselage, boundary layer, and nozzle pressures were measured in flight for a twin jet fighter over a Mach number range from 0.60 to 2.00 at test altitudes of 6100, 10,700, and 13,700 meters for angles of attack ranging from 0 deg to 7 deg. Test data were
Davis, R. A. +3 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Readily UV‐curing and self‐healing methacrylated collagen peptide (COPMA) hydrogels are developed with tunable mechanical properties. As the interpenetrating network between COPMA and xanthan gum (XG), COPMA‐XG bioinks show improved mechanical properties, printability, and stability, compared to COPMA or XG.
Hongjuan Weng +6 more
wiley +1 more source
Discussion: “Supersonic Nozzle Design” (Puckett, A. E., 1946, ASME J. Appl. Mech., 13, pp. A265–A270) [PDF]
, 1947 Alexa R. Van Eaton
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Assessment at full scale of exhaust nozzle to wing size on STOL-OTW acoustic characteristics [PDF]
On the basis of static aero/acoustic data obtained at model scale, the effect of exhaust nozzle size on flyover noise is evaluated at full scale for different STOL-OTW nozzle configurations.
Grosbeck, D., Vonglahn, U.
core +1 more source
Advanced Healthcare Materials, EarlyView.Contractile vasculatures are fabricated through a one‐step bioprinting strategy. The adaptable microenvironment provided by ECM‐mimicking bioink triggers cell sorting and compartmentalization of endothelial cells and vascular smooth muscle cells toward a histological configuration by focal adhesion kinase‐mediated upregulation of cell adhesion and ...
Jun Chen +9 more
wiley +1 more source
3D Bioprinted Renal Constructs Using Kidney‐Specific ECM Bioink System on Kidney Regeneration
Advanced Healthcare Materials, EarlyView.A kidney‐specific bioink derived from decellularized porcine kidney tissue supports the encapsulation, viability, and maturation of human primary kidney cells within 3D bioprinted constructs. In vivo, it also promotes the recruitment of host renal progenitor cells, collectively enhancing structural and functional regeneration of renal tissue.
Gabriel Carreno‐Galeano +4 more
wiley +1 more source
Some Problems about the Characteristics of Steam Nozzles and their Measurements.
, 1940 Sugao SUGAWARA, Kozo Nakamura
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