Тепловой расчёт вентилятора

Во время работы трансформатора в его активных материалах - металле обмоток и стали магнитной системы - возникают потери энергии, выделяющиеся в виде тепла. Вследствие выделения тепла обмотки и магнитная система начинают нагреваться, постепенно повышая свою температуру. Вместе с ростом температуры возникает температурный перепад между обмоткой или магнитной системой и окружающей средой - трансформаторным маслом, воздухом и др., и вследствие этого теплоотдача от активных материалов к окружающей среде. Таким образом, при проектировании трансформатора рекомендуется выполнить тепловой расчёт при помощи ThermNet и/или FloEFD.
Application
Book design is the art of incorporating the content, style, format, design, and sequence of the various components of a book into a coherent whole. In the words of Jan Tschichold, "methods and rules upon which it is impossible to improve, have been developed over centuries. To produce perfect books, these rules have to be brought back to life and applied."
Front matter, or preliminaries, is the first section of a book, and is usually the smallest section in terms of the number of pages. Each page is counted, but no folio or page number is expressed, or printed, on either display pages or blank pages.
Smoke is a collection of airborne solid and liquid particulates and gases[1] emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entrained or otherwise mixed into the mass.
It is commonly an unwanted by-product of fires (including stoves, candles, oil lamps, and fireplaces), but may also be used for pest control (fumigation), communication (smoke signals), defensive and offensive capabilities in the military (smoke-screen), cooking, or smoking (tobacco, cannabis, etc.).
It is commonly an unwanted by-product of fires (including stoves, candles, oil lamps, and fireplaces), but may also be used for pest control (fumigation), communication (smoke signals), defensive and offensive capabilities in the military (smoke-screen), cooking, or smoking (tobacco, cannabis, etc.).
It is commonly an unwanted by-product of fires (including stoves, candles, oil lamps, and fireplaces), but may also be used for pest control (fumigation), communication (smoke signals), defensive and offensive capabilities in the military (smoke-screen), cooking, or smoking (tobacco, cannabis, etc.).
Our Botanical Garden is an advocate for the plants
The Garden contains 50 different gardens and plant collections. There is a serene cascade waterfall, as well as wetlands and a 50-acre (20 ha) tract of original, never-logged, old-growth New York forest.
Product services
We are a full stack digital marketing agency and we help innovative companies to realize their ideas
We research
We host intensives and workshops
We develop marketing strategies
We love branding and brand positioning
We create branding concepts
We do copywriting
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