Results 141 to 150 of about 112,854 (317)

ANALISIS PENGARUH KETEBALAN SHIM TERHADAP PERUBAHAN TEKANAN PENGABUTAN NOZZLE TIPE SATU LUBANG PADA ISUZU PANTHER C223 TURBO

open access: yes, 2018
Abstrak         Perkembangan teknologi saat ini semakin pesat. Sebagai dampak dari pesatnya perkembangan tersebut, akan timbul berbagai macam desain teknologi khususnya dalam bidang mesin otomotif.
Hendrawan, Andre Budhi
core   +1 more source

High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process

open access: yesAdvanced Materials Interfaces, EarlyView.
This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner   +9 more
wiley   +1 more source

Regimes of Polymer Behaviour in Drop-on-Demand Ink-Jetting

open access: yes, 2012
Three regimes of fast DoD jetting behaviour for solutions of mono-disperse linear polymers have been linked to the underlying polymer molecular chains and their fully extended length L in good solvents.

core  

Investigação experimental de escoamentos bifásicos com mudança de fase de uma mistura binária em um tubo de venturi [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2014Escoamentos bifásicos em singularidades (válvulas, orifícios ou tubos de Venturi) são encontrados em ...
Bertoldi, Dalton
core  

Mass Spectrometric Investigation of the Influence of Water Vapour and Oxygen on Gas‐Phase Reactions of Aluminium Acetylacetonate

open access: yesAdvanced Materials Interfaces, EarlyView.
The gas‐phase decomposition of Al(acac)3 is investigated under inert, oxygen, and water‐containing conditions. Water is found to promote selective ligand removal and suppress hydrocarbon formation, while oxygen induces faster, less selective decomposition pathways.
Ilyas Adaköy   +8 more
wiley   +1 more source

Radical recombination in a hydrocarbon-fueled scramjet nozzle

open access: yes, 2014
To reveal the radical recombination process in the scramjet nozzle flow and study the effects of various factors of the recombination, weighted essentially non-oscillatory (WENO) schemes are applied to solve the decoupled two-dimensional Euler equations ...
He XZ   +5 more
core   +1 more source

Transition mechanisms in hypersonic wind-tunnel nozzles: a methodological approach using global linear stability analysis

open access: yesFlow
Base-flow computations and stability analyses are performed for a hypersonic wind tunnel nozzle at a Mach number of 6. Isothermal and adiabatic wall boundary conditions are investigated, and moderate stagnation conditions are used to provide ...
Hugo Lemarquand   +5 more
doaj   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

Thermal Damping in Cavitating Nozzle Flows

open access: yes, 2001
Recent investigations of bubbly cavitating nozzle flows by Wang and Brennen (1998) and by Delale et al. (2001), where various damping effects are lumped together in an adhoc manner, have shown flow instabilities that lead to flashing flow solutions. Here,
Delale, Can F.
core  

Ejector primary nozzle steam condensation: area ratio effects and mixing layer development

open access: yes, 2014
Recent ejector simulations based on wet steam modeling give significantly different performance figures relative to ideal gas modeling, but the origins of such differences are not clear.
Malpress, Ray   +3 more
core   +1 more source

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