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Indirect Temperature Measurement in High Frequency Heating Systems [PDF]
Sensors, 2021 One of the biggest challenges of fused deposition modeling (FDM)/fused filament fabrication (FFF) 3D-printing is maintaining consistent quality of layer-to-layer adhesion, and on the larger scale, homogeneity of material inside the whole printed object ...
Alexander Oskolkov +2 more
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High-Frequency Heating Extraction Method for Sensitive Drug Analysis in Human Nails [PDF]
Molecules, 2018 Background: A simple, sensitive, and rapid extraction method based on high-frequency (H-F) heating was developed for drug analysis in human nails. Methods: A human nail was placed in a glass tube with an extraction solvent (methanol and 0.1% formic acid;
Fumiki Takahashi +4 more
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Sealing by soldering of microblock packages made of diamagnetic alloys using high-frequency heating
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2018 The main difficulties of application of high-frequency (HF) heating for sealing by soldering of microblock packages made of aluminum alloys is the low efficiency of heating, long processing time and considerable heating of the internal electronic module ...
V. L. Lanin, Yu. N. Grishchenko
doaj +2 more sources
Applied Sciences, 2021 To improve recycling quality, it is necessary to develop a demolition technology that can be combined with existing crushing methods that employ large shredding-efficient equipment.
Myung-kwan Lim, Changhee Lee
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Metals, 2023 In the automobile industry, high-strength plates are increasingly used to reduce vehicle weight due to strict regulations on fuel efficiency and safety, and these plates achieve a tensile strength of 1500 MPa due to the hot-stamping process.
Kunyoung Kim, Myungchang Kang
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The Role of High-frequency Transverse Oscillations in Coronal Heating
The Astrophysical Journal Letters, 2023 Transverse oscillations that do not show significant damping in solar coronal loops are found to be ubiquitous. Recently, the discovery of high-frequency transverse oscillations in small-scale loops has been accelerated by the Extreme Ultraviolet Imager ...
Daye Lim +5 more
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Optimized tissue heating by adopting high frequency electrotherapy
Digital Communications and Networks, 2015 We have developed an electronics circuit that generates a high voltage with a frequency of 0.3–2 MHz to build an electro therapy system that can optimize tissue heating characteristics. These characteristics are used in medical applications.
Jae-cheol Lee +3 more
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Factors Affecting the Temperature Variation Rate of Bamboo during High-frequency Heating
BioResources, 2023 High-frequency electromagnetic fields refer to electromagnetic waves with frequencies ranging from 100 kHz to 300 MHz. High-frequency medium heating has the advantages of uniform heating, rapid energy consumption, and environmental protection.
Liang Ji +4 more
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Quality characterization of apple puree processed by high frequency pulse continuous heating
Food Chemistry Advances, 2023 High-frequency pulse continuous heating (HFP) was designed to improve high electric field alternating current, which effectively inactivates undesirable enzymes and microorganisms that contribute to quality loss in high-viscosity liquid foods.
Grace Lara-Valderrama +2 more
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Paraelectric in a Strong High-Frequency Field [PDF]
, 2008 A change in the effective permittivity of a ferroelectric film in the paraelectric phase under the action of a strong high-frequency field (nonequilibrium soft mode heating) is considered.
A. I. Sokolov +6 more
core +1 more source