Results 41 to 50 of about 14,779 (292)
Steam as a challenging binder for pharmaceutical wet granulation
, 2022 reservedGranulation is a process of particle size enlargement during which powder particles agglomerate through agitation or compression mechanisms. Today, granulation technology is used by a wide range of industries, including chemical, pharmaceutical ...
FONTANEL, ELENA
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Simulation and measurement of condensation and mixing effects in steam ejectors [PDF]
, 2016 Vapour compression via ejectors has become a topic of interest for researchers in the field of air conditioning and refrigeration. Ejectors have the benefit of being extremely reliable with stable operation and no moving parts leading to essentially ...
Ariafar, Kavous
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Numerical Modeling of Wet Steam Flow in Steam Turbine Channel [PDF]
, 2012 Dans la pratique des centrales électriques, le travail est extrait de la vapeur en expansion en trois étapes, à savoir les turbines à haute pression(HP), à pression intermédiaire (IP) et à basse pression(LP). Au cours du processus de détente dans la turbine BP, la vapeur se refroidit et, à certains stades, elle nucléate pour devenir un mélange ...
Hasril Hasini +2 more
openaire +1 more source
AJK2011-31026 WET STEAM FLOWRATE CALIBRATION FACILITY [PDF]
, 2020 Newly developed wet steam flowrate calibration facility is introduced. It has a closed loop in which boilers generate a steam flow up to 800 kg/h. Steam flow of known wetness up to 12 % is generated by cooling down a dry steam flow by a heat exchanger ...
Haruo Amari +6 more
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Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
Russian and foreign steam generators for NPP power units with wet steam turbines [PDF]
E3S Web of Conferences, 2020 The main aim of the current study is to analyze advantages and shortcomings of horizontal and vertical types of steam generator design. Design solutions and experience of operation of steam generators of horizontal type accepted in Russia and of vertical
Egorov Mikle +5 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.ABSTRACT Magnetogenetic deep brain stimulation (MG‐DBS) represents a wireless neuromodulation that has demonstrated long‐lasting behavioral benefits in Parkinson's disease models. However, the circuit‐level mechanisms underlying these therapeutic effects have remained uncharacterized due to limitations of conventional neural interfaces.
Jakyoung Lee +10 more
wiley +1 more source
Control of the probe influence on the flow field in LP steam turbine
EPJ Web of Conferences, 2017 For measuring the fine droplets properties in the wet steam expanding in the steam turbines the light extinction probes are usually used. The paper presents CFD modelling of the extinction probe influence on the wet steam flow field at the measurement ...
Kolovratník Michal +2 more
doaj +1 more source
Comprehensive and multi-scale validation of wet steam modeling approach for steam ejectors
, 2022 LAUREA MAGISTRALELa preoccupazione per la sicurezza ambientale e la diminuzione di inquinamento dovuto ad attività umane ha portato la ricerca a cercare nuovi modi di aumentare l’efficienza dei processi industriali. Un esempio è l’utilizzo di calore di
GHEZZI, DARIO
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Advanced Healthcare Materials, EarlyView.ABSTRACT In vitro arterial models offer ethical and robust alternatives for vascular research but require cytocompatible materials that replicate physiological mechanics. Poly(vinyl alcohol) (PVA) hydrogels produced by directional freezing and salting‐out (PVA DFSO) are anisotropic yet lack stability for cell culture. Herein, methacrylated PVA (PVA‐MA)
Javiera Sanhueza Ortega +4 more
wiley +1 more source