Results 101 to 110 of about 309,785 (305)
The discipline of vacuum mechatronics is defined as the design and development of vacuum-compatible computer-controlled mechanisms for manipulating, sensing and testing in a vacuum environment.
Belinski, Steven E. +2 more
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Fundamental Study of Vacuum Drying
Chemical engineering, 1960 Mechanism of vacuum drying (press. range: 4-300mmHg) was studied, using SHIGARAKI clay as testing material.Drying by radiation heating was conducted, using apparatus A (Fig. 1). Data obtained are summarized in Table 1. Drying curves and characteristic curves of drying are shown in Figs. 2 and 3.
R Toei +5 more
openaire +2 more sources
Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
Advanced Engineering Materials, EarlyView.Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost +4 more
wiley +1 more source
A comparative analysis of preservation of functional food cultures by freeze-drying, liquid-drying and freezing methods [PDF]
, 2014 There are various methods for long term preservation of microorganisms, including freeze-drying (F-drying), liquid-drying (L-drying), and freezing at -80°C or at -196°C. All these methods have been developed and used to avoid degeneration and mutation of
Mustapha, Noraini, Tan, Geok Hun
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Advanced Engineering Materials, EarlyView.The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert +6 more
wiley +1 more source
Reduction of Moisture Effects During the Cure of Epoxy Adhesives Used in Composite Repair [PDF]
, 1985 The requirements for repair work on Naval aircraft composite wing skins that can be performed under depot conditions (or still worse, under field conditions) are quite restrictive.
Augl, J. M., Sivy, G. T.
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Advanced Engineering Materials, EarlyView.EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk +7 more
wiley +1 more source
Journal of Medicinal Plants, 2019 Background: Pre-drying operations and drying methods have a significant effect on the quantity and quality of plants essential oils. Objective: In this study, the effect of pre-drying operation and vacuum oven-drying was investigated on the essential oil
Ali Rezvani Aghdam +4 more
doaj
Molecules, 2019 In blackcurrant juice powders made using freeze-, vacuum-, and spray-drying methods, 19 polyphenolic compounds were identified: anthocyanins (6), (+)-catechin, flavonols (8), and phenolic acids (4). The highest content of identified polyphenols was noted
Anna Michalska +4 more
doaj +1 more source
Some numerical methods of diffusion equation for dic technique [PDF]
, 2012 Food drying is one of the common techniques for preserving food to decrease the moisture content and minimize the biochemical reactions of degradation.
Alias, Norma +2 more
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