МОЛОДЁЖНЫЙ ПРОЕКТ ДЛЯ ТЕХ, КТО ДЕЛАЕТ ПЕРВЫЕ ШАГИ В НАУКЕ
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РАКУРС / FORESHORTENING / SICHTWINKEL Страница будущих «Платонов и быстрых разумом Невтонов» / A Page for the Future ‘Platos and Quick Thinking Newtons’ (M.V. Lomonosov) / Die Seite der zukünftigen “Platons und schnell denkenden Newtons” (M.W. Lomonossow)
DOI 10.24411/2227-9490-2018-12031Белков В.В., Васильева П.С., Кондратьев Н.К., Кушнарев Д.К., Царькова О.Г., Андреев С.Н.
Тепловой диаметр Солнца
Белков Валерий Владимирович, ученик ГБОУ Школа № 2007 ФМШ, Москва
ORCID ID https://orcid.org/0000-0002-5386-9733|
E-mail: valery-v-belkov@j-spacetime.com; belkovval@gmail.com
Васильева Полина Сергеевна, ученица ГБОУ Школа № 2007 ФМШ, Москва
ORCID ID https://orcid.org/0000-0002-9429-7495
E-mail: polina-s-vasileva@j-spacetime.com; vasilevapolina@yandex.ru
Кондратьев Николай Евгеньевич, ученик ГБОУ Школа № 2007 ФМШ, Москва
ORCID ID https://orcid.org/0000-0002-6123-0761
E-mail: nikolay-e-kondratyev@j-spacetime.com
Кушнарев Даниил Константинович, ученик ГБОУ Школа № 2007 ФМШ, Москва
ORCID ID https://orcid.org/0000-0001-8613-4760
E-mail: daniil-k-kushnarev@j-spacetime.com
Царькова Ольга Германовна, кандидат физико-математических наук, старший научный сотрудник Института общей физики им. А.М. Прохорова РАН, социальный педагог ГБОУ Школа № 2007 ФМШ, Москва
ORCID ID https://orcid.org/0000-0003-0158-8152
E-mail: olga-g-tsarkova@j-spacetime.com; erudity-butova@mail.ru
Андреев Степан Николаевич, доктор физико-математических наук, Институт общей физики им. А.М. Прохорова РАН, Москва
ORCID ID https://orcid.org/0000-0003-3588-2894
E-mail: stepan-n-andreev@j-spacetime.com; andreev_stepan@mail.ru *
Ключевые слова: Солнце; мост Уитстона; термодатчик; телескоп рефлектор; солнечная корона; угловой диаметр Солнца.
Цитирование по ГОСТ Р 7.0.11—2011:
Белков, В. В., Васильева, П. С., Кондратьев, Н. Е., Кушнарев, Д. К., Царькова, О. Г., Андреев, С. Н. Тепловой диаметр Солнца [Электронный ресурс] / В.В. Белков, П.С. Васильева, Н.Е. Кондратьев, Д.К. Кушнарев, О.Г. Царькова, С.Н. Андреев // Электронное научное издание Альманах Пространство и Время. — 2018. — Т. 16. — Вып. 3—4. DOI: 10.24411/2227-9490-2018-12031. Стационарный сетевой адрес: 2227-9490e-aprovr_e-ast16-3_4.2018.31.
DOI: 10.24411/2227-9490-2018-12031
Belkov V.V., Vasileva P.S., Kondratyev N.E., Kushnarev D.K., Tsarkova O.G., Andreev S.N. Thermal Diameter of the Sun
Valery V. Belkov, pupil at Physico-mathematics School no. 2007, Moscow
ORCID ID https://orcid.org/0000-0002-5386-9733
E-mail: valery-v-belkov@j-spacetime.com; belkovval@gmail.com
Polina S. Vasileva, pupil at Physico-mathematics School no. 2007, Moscow
ORCID ID https://orcid.org/0000-0002-9429-7495
E-mail: polina-s-vasileva@j-spacetime.com; vasilevapolina@yandex.ru
Nikolay E. Kondratyev, pupil at Physico-mathematics School no. 2007, Moscow
ORCID ID https://orcid.org/0000-0002-6123-0761
E-mail: nikolay-e-kondratyev@j-spacetime.com
Daniil K. Kushnarev, pupil at Physico-mathematics School no. 2007, Moscow
ORCID ID https://orcid.org/0000-0001-8613-4760
E-mail: daniil-k-kushnarev@j-spacetime.com
Olga G. Tsarkova, Ph.D. (Physics and Mathematics), Senior Researcher at A.M. Prokhorov General Physics Institute of RAS, counsellor at Physico-mathematics School no. 2007, Moscow
ORCID ID https://orcid.org/0000-0003-0158-8152
E-mail: olga-g-tsarkova@j-spacetime.com; erudity-butova@mail.ru
The Sun still holds many secrets. Widely known in astronomical reference books its visible diameter is determined by the edges of the photosphere. Meanwhile, the temperature of the subsequent layers-the chromosphere and corona, reach millions of degrees Kelvin, despite its low density. The question of the influence of the strongly heated atmosphere of the sun on its thermal image on the receiver (for example, a solar concentrator) remained open until now. The aim of our fundamental research is to measure the thermal diameter of the Sun, which, according to our hypothesis, may be greater than the visible one.Stepan N. Andreev, Doctor of Physics, A.M. Prokhorov General Physics Institute of RAS, Moscow
ORCID ID https://orcid.org/0000-0003-3588-2894
E-mail: stepan-n-andreev@j-spacetime.com; andreev_stepan@mail.ru *
The idea of the experiment involves passive scanning of the celestial sphere with a telescope-reflector with a parabolic mirror. There are sensor resistors in the telescope focal plane heated by solar radiation during the motion of the Sun along the Ecliptic. or data input to the computer, we used a 4-channel analog-to-digital converter. The values of the voltage on the resistors and its temperatures depending on the time we recorded in the data array for further processing and analysis with the help of specially developed hardware and software. Thus, the imbalance of the Wheatstone bridge was recorded using two AME-1102 digital millivoltmeters, which were connected to the computer via the USB interface. Thermal resistors were connected to a two-channel temperature controller DX5100 connected to computer via RS-485 interface. With the help of specially developed software obtained from each channel, we synchronously recorded the unbalance voltage and temperature values in one array. After computer processing, we get: (i) temperature readings of two temperature sensors located on the back of the sensor resistors, and (ii) readings of two voltmeters of control channels with calculated errors depending on time.
In the course of research for the first time we have shown that the thermal diameter of the sun is greater than the visible by at least 12%.
Thus, the use of solar energy with the help of devices designed specifically for the thermal diameter of the Sun can lead to a significant increase in their output power and efficiency compared to devices designed for the visible diameter of the Sun.
Keywords: Sun; Wheatstone bridge; thermal gauge; reflecting telescope; solar corona; Sun’s angular diameter.
Cite MLA 7:
Belkov, V. V., P. S. Vasileva, N. E. Kondratyev, D. K. Kushnarev, O. G. Tsarkova, and S. N. Andreev. "Thermal Diameter of the Sun." Electronic Scientific Edition Almanac Space and Time 16.3—4 (2018). DOI: 10.24411/2227-9490-2018-12031. Web. <2227-9490e-aprovr_e-ast16-3_4.2018.031>. (In Russian).
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