@thy9861
Attivo 2 anni, 9 mesi fa-
thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Vacuum contactor operation with parallel connection of independent consumers
This work presents a model of a transformer substation with parallel connection of independent consumers via vacuum switches. Several options of an
electric arc model are considered upon switching off a vacuum switch such as: KEMA model and "black box" model.…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
What are Flight Cases?
Flight cases, carrying cases or equipment cases are sturdy, rigid trunks or enclosures
designed for protecting personal goods in transit and storage. They’re typically made from plastic or metal. Many models feature a range of additional
options, like heavy-duty foam inserts or additional protective p…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Numerical Study of Aeroacoustic Sound on Performance of Bladeless Fan
Aeroacoustic performance of fans is essential due to their widespread application. Therefore, the original aim of this paper is to evaluate the generated
noise owing to different geometric parameters. In current study, effect of five geometric parameters was…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Manufacturing and development of a bolted GFRP flange joint for oil and gas applications
The manufacturing industry saw a significant rebound, and oil prices started to recover as well. Both of these trends are expected to continue in 2017.
At Allied Valve, we also saw some big changes this year. We expanded our product line…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Ultimate flexibility for scalable aseptic filling
For more than 30 years, Flexicon has been established as the preferred choice for aseptic liquid filling for GMP regulated industries, such as
biotechnology and diagnostics
Flexicon’s products scale with your business. From the intuitive, easy-to-use design of our ergonomic p…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
The science behind wet wipes for infant skin
In the diapered area, the continuous exposure to excess moisture and irritants from urine and feces weakens the stratum corneum, making the skin more
susceptible to irritation. The use of wet wipes for infants (baby wipes) is a common practice to clean skin after urine or a bowel movement,…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Knit fabrics are constructed by interloping one or more sets of yarns
Common examples of apparel utilizing weft knitted fabric are socks.
Knitting is a more versatile manufacturing process, as entire garments can be manufactured on a single knitting machine, and it is much faster than weaving.
However, due to the looping, more yarn…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Abrasive Material
Blasting is carried out with abrasive materials such as chilled iron grit, steel or aluminium oxide grit. Sand or other substances containing free silica
must not be used, as anyone exposed to dust from it could develop silicosis.76
In a factory, blasting operations should be carried out in a suitable…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
Functionalized separator for next-generation batteries
Functionalized separator for next-generation batteries
Advancements in battery technology have dramatically increased demand for improvements in liquid solid separation design, as the separator plays a critical role in ensuring the safety and electrochemical performance of the…[Leggi tutto]
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thy9861 ha inviato un aggiornamento 2 anni, 9 mesi fa
A view of acrylic
A view of acrylic
Acrylic plastic refers to a family of synthetic, or man-made, plastic materials containing one or more derivatives of acrylic products acid. The most common acrylic plastic is polymethyl methacrylate
(PMMA), which is sold under the brand names of Plexiglas, Lucite, Perspex, and Crystallite. PMMA is…[Leggi tutto]
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thy9861 è diventato un membro registrato 2 anni, 9 mesi fa