Results 231 to 240 of about 290,917 (267)

High-temperature dry-type transformer economics

Electrical Engineering, 1952
THE ADVENT OF high-temperature insulations, such as silicones, has moved upward the possible design limit due to deterioration of insulation with temperature. Formerly, the transformer designer used insulation to the temperature limit dictated by its aging characteristics and a reasonable life.
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The effects of high-temperature drying on fragrant rice.

2003
AbstractThe effects of high temperature drying on fragrant rice cv. Kyeema were studied. High moisture paddy was dried using two-stage drying process which involved a fluidized bed at high temperature reducing moisture content to 18% wet basis (w.b.), followed by shade drying with a further moisture reduction of 14% w.b. Drying air temperatures of 150,
Y. G. L. ] Moi YawGeok [Moi, G. Srzednicki, J. Craske   +2 more
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Thermal Modifications of Starch During High‐Temperature Drying of Pasta

Cereal Chemistry, 2000
ABSTRACTChanges in starch at the molecular level during high‐temperature (HT) drying of pasta were studied with differential scanning calorimetry (DSC). Pasta was manufactured from durum wheat semolina into the shape of spaghetti on a pilot‐plant installation.
Zweifel, C., Conde-Petit, B., Escher, F.
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Some Chytridiomycota in soil recover from drying and high temperatures

Mycological Research, 2004
Rhizophlyctis rosea was found in 44% of 59 soil samples from national parks, urban reserves and gardens, and agricultural lands of eastern New South Wales, Australia. As some of the soils are periodically dry and hot, we examined possible mechanisms that enable survival in stressful environments such as agricultural lands. Air-dried thalli of R.
Frank H, Gleason, Peter M, Letcher, Peter A, McGee   +2 more
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FeCo–SiO2 nanocomposite aerogels by high temperature supercritical drying

Journal of Materials Chemistry, 2002
FeCo–SiO2 nanocomposite aerogels were prepared by high temperature supercritical drying of alcogels obtained using tetraethoxysilane, iron nitrate and cobalt nitrate as precursors. The structural evolution of the samples at the various stages of the preparation was studied by thermal analysis, transmission electron microscopy, nitrogen physisorption ...
CASULA, MARIA FRANCESCA, CORRIAS, ANNA, PASCHINA G.   +2 more
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Steaming-high temperature drying of Larch Lumber

Journal of Northeast Forestry University, 1991
A series of drying tests on Larch Lumber and a theoretical analysis led to the following conclusions: 1. Steaming pretreatment is a very powerful means to decrease defects induced by the drying process and increases the drying velocity of the lumber. 2. The steaming-high-temperature drying schedule had resulted in fast drying and good
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High temperature drying of corn silage

Rotary drum dryers are widely used in industrial agriculture because they can process large volumes of green crops in a short time, but the high temperatures required for rapid evaporation often cause thermal degradation, reducing essential nutrients, while intense moisture transfer can make the material brittle, leading to physical damage and quality ...
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High-temperature drying of wooden pallets

Holz als Roh- und Werkstoff, 1994
M. Militz, G. Buitenhnis
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AN ASSESSMENT OF THE USE OF CHARACTERISTIC DRYING CURVES FOR THE HIGH-TEMPERATURE DRYING OF SOFTWOOD TIMBER

Drying Technology, 1999
ABSTRACT An explicit assessment has been carried out, using the experimental data of Pang (1994), of the applicability of the concept of a characteristic drying curve to the drying of Pinus radiata softwood timber. This concept has been used recently by Pang and Keey (1994) and Nijdam and Key (1996) when investigating the expected drying behaviour of a
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Study on drying characteristics of Gentiana macrophylla under the interaction of temperature and relative humidity

Energy, 2023
Yunfeng Wang, Tianyu Xing
exaly