Výsledky vyhledávání - "temperature gradient method"

Akademický článek

Evaluation of Thermal Energy Storage of Phase Change Materials Based on Polyethylene Glycol Core and Thermal Conductive Polystyrene Shell for Heat Transfer Fluid Applications

Autor: Elnaz Talebi, Golnoosh Abdeali, Ahmad Reza Bahramian

Publikováno v: علوم و تکنولوژی پلیمر, Vol 36, Iss 3, Pp 307-320 (2023)

Hypothesis: Solid/liquid phase change materials (PCMs) are among the materials used to store thermal energy. By nanoencapsulating these materials, the problem of leakage during melting can be solved and the thermal efficiency of the system can be inc

Externí odkaz: https://doaj.org/article/00e44dd6ff9d42e9a855e56f76d4c1e8

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Akademický článek

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Akademický článek

The use of a six-punch high-pressure apparatus for growing instrumental diamond single crystals

Autor: T.S. Panasiuk, О.О. Leshchuk, V.V. Lysakovskyi, S.О. Ivakhnenko, O.V. Bovsunivskyi, V.Yu. Klochok

Publikováno v: Технічна інженерія, Vol 2, Iss 48, Pp 43-50 (2019)

At present, the task of industrial growing of diamond single crystals of instrumental purpose using six-punch cubic-type high-pressure apparatuses has been actively studied. Experimental determination of the temperature distribution in the growth vol

Externí odkaz: https://doaj.org/article/4185f95355c14f68b63eedfaffa3f8b5

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Порівняльний аналіз статичної міцності крупних кристалів синтетичного алмазу типу Ib октаедричного габітусу в залежності від типів обробки, як частин технологічного процесу виробництва бурового та монокристального інструменту

Publikováno v: International Scientific and Technical conference "The Progressive Technics, Technology and Engineering Education"; No. XXIII (2023): PROGRESSIVE TECHNICS, TECHNOLOGY AND ENGINEERING EDUCATION
Матеріали науково-технічної конференції "Прогресивна техніка, технологія та інженерна освіта"; № XXIII (2023): ПРОГРЕСИВНА ТЕХНІКА, ТЕХНОЛОГІЯ ТА ІНЖЕНЕРНА ОСВІТА

Background. Production of drilling and single-crystal tools based on large crystals of type Ib octahedral habit as an alternative to diamond powders and composites based on them. Objective. Determining the influence of individual stages of the techno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::c532753a0b7479d763e7a68d23dce514
http://conf.mmi.kpi.ua/proc/article/view/242759

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Akademický článek

Climatology of the Boundary Layer Height and of the Wind Field over Greece

Autor: Nikolaos A. Bakas, Angeliki Fotiadi, Sophia Kariofillidi

Publikováno v: Atmosphere, Vol 11, Iss 9, p 910 (2020)

In this study, a climatology of two key boundary layer features, the Planetary Boundary Layer Height (PBLH) and the wind field over Greece is derived. The climatology is based on daily soundings collected in Athens, Thessaloniki and Heraklion and spa

Externí odkaz: https://doaj.org/article/1b6d0dfa1ae14bd38079f956c0cc4edf

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