Results 111 to 120 of about 2,034 (287)
Iranian Journal of Materials Science and Engineering, 2014 In order to improve the corrosion resistance of aluminosilicate refractories by molten aluminum, alkaline fluoride NaF and cryolite Na3AlF6 powders were studied. Both physical and chemical properties are known to influence wetting and corrosion behavior.
H. Safabinesh +3 more
doaj
Simplified jet-A kinetic mechanism for combustor application [PDF]
, 1993 Successful modeling of combustion and emissions in gas turbine engine combustors requires an adequate description of the reaction mechanism. For hydrocarbon oxidation, detailed mechanisms are only available for the simplest types of hydrocarbons such as ...
Ghorashi, Bahman +2 more
core +2 more sources
Roughness Measurements at Small and Uneven Surfaces of Ceramic Foam Filters
Surface and Interface Analysis, EarlyView.ABSTRACT This study investigated the possibility of roughness characterization of ceramic foam filters using a laser scanning microscope, examining the influence of magnification, measured area, cutoff wavelength (λc), measured roughness parameter, and position within the ceramic foam on the measured roughness data. Firstly, the effect of magnification
Claudia Voigt +3 more
wiley +1 more source
Small, EarlyView.A pulse‐electrodeposited NiFeCoMoW high‐entropy alloy grown on copper foam forms a binder‐free, hierarchical electrode for alkaline water splitting. The bifunctional catalyst achieves low overpotentials for hydrogen and oxygen evolution and enables efficient two‐electrode electrolysis, delivering 1.52 V at 10 mA cm−2 and 1.83 V at 1000 mA cm−2.
Ziyao Chen +15 more
wiley +1 more source
Preparation Of Calcium Aluminate-Spinel Synthetic Aggregates Using Electrostatic Precipitated Dolomite DustAnd Calcined Alumina [PDF]
, 2012 Calcium alumniate-spinel phases have been developed for synthetic aggregate from ESP dolomite dust and calcined alumina. A huge amount of dolomite dust is collected at electrostatic precipitator (ESP) during dead burning of raw dolomite in Rotary Kiln ...
Kiche rai, Sanjeev
core
System as a Unifying Process: An Onto‐Epistemic Notion of System
Systems Research and Behavioral Science, EarlyView.ABSTRACT This article proposes an onto‐epistemic notion of system as a relational process of unifying a multiplicity of actuals and abstractions into an actual unity, thereby encompassing concreteness and abstraction onto the same plane. This notion rejects the opposition between constructivism and realism within systems studies, the excessive focus on
Felipe Rodrigues Oliveira e Silva +1 more
wiley +1 more source
Self-cycling fluid heater [PDF]
, 1973 A self-cycling fluid heater is described which includes a high temperature upstream preheater for elevating the stream temperature. A high intensity jet arc heater heats the preheated fluid stream to ultrahigh reaction temperatures and discharges the ...
Moen, W. K.
core +1 more source
steel research international, EarlyView.To support future alloy development a powder mixture is processed by laser additive manufacturing. The powder mixture containing Mo‐ and W‐rich tracers is processed by powder bed fusion using single and double laser exposure and by directed energy deposition which provides drastically enlarged melt pools.
Felix Großwendt +2 more
wiley +1 more source
Study of the Mineralogical Composition of an Alumina-Silica Binder System Formed by the Sol-Gel Method. [PDF]
Materials (Basel), 2023 Nevřivová L, Zemánek D.
europepmc +1 more source
Fuel property effects in stirred combustors [PDF]
, 1980 Soot formation in strongly backmixed combustion was investigated using the jet-stirred combustor (JSC). This device provided a combustion volume in which temperature and combustion were uniform.
core +1 more source