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Akademický článek

Inverse Solution to the Vertical Plate Cooling by Radiation and Convection in Air

Autor: B. Hadała, Z. Malinowski, A. Gołdasz, A. Cebo-Rudnicka

Publikováno v: Archives of Metallurgy and Materials, Vol vol. 67, Iss No 3, Pp 1167-1178 (2022)

The inverse solution to the heat flux identification during the vertical plate cooling in air has been presented. The developed solution allowed to separate the energy absorbed by the chamber due to radiation from the convection heat losses to air. T

Externí odkaz: https://doaj.org/article/b952971b76124718a22cdd46b9c4e8ae

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Akademický článek

Thermomechanical Analysis of the Charge Heating in a Rotary Furnace

Autor: A. Gołdasz, Z. Malinowski, A. Cebo-Rudnicka

Publikováno v: Archives of Metallurgy and Materials, Vol vol. 64, Iss No 4, Pp 1377-1384 (2019)

This paper presents the methodology for determining thermal strains and stresses during heating the charge in a rotary furnace. The calculations were made with the original software, which uses the finite element method. The heat transfer boundary co

Externí odkaz: https://doaj.org/article/76b7e3c932a849b4ab60ee558b39b471

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Akademický článek

A Prototype Design of a Vertical Axis Wind Turbine as One of the Renewable Energy Sources in Brunei

Autor: Muhammad Azim Mahmood, Sri Hastuty, Iwona Gołdasz, Wahyu Caesarendra

Publikováno v: Intensif: Jurnal Ilmiah Penelitian Teknologi dan Penerapan Sistem Informasi, Vol 8, Iss 2 (2024)

Background: According to the Asia Wind Energy Association, Brunei can harness the power of wind energy to meet its future demands for a reliable energy source that is both renewable and non-polluting. Objective: A preliminary study to design and manu

Externí odkaz: https://doaj.org/article/7ac630cb70d34f53b2a6b6f124b0ceba

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Akademický článek

Technical Analysis of the Possibility of Burning Hydrogen in Furnaces of the Metallurgical Sector.

Autor: Gołdasz, Andrzej¹ (AUTHOR) goldasz@agh.edu.pl, Sztekler, Karol¹ (AUTHOR) sztekler@agh.edu.pl, Mika, Łukasz¹ (AUTHOR)

Publikováno v: Energies (19961073). Sep2024, Vol. 17 Issue 18, p4733. 17p.

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Akademický článek

Technical Analysis of the Possibility of Burning Hydrogen in Furnaces of the Metallurgical Sector

Autor: Andrzej Gołdasz, Karol Sztekler, Łukasz Mika

Publikováno v: Energies, Vol 17, Iss 18, p 4733 (2024)

This article analyses the possibility of using hydrogen as fuel in furnaces used in the metallurgical industry. The research was conducted for a selected continuous furnace. For this purpose, based on actual measurements, a heat balance of the furnac

Externí odkaz: https://doaj.org/article/b289cdb6879e4311a249a2ec4060723a

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Akademický článek

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Akademický článek

The Effect of Nozzle Configuration on Adsorption-Chiller Performance

Autor: Wojciech Kalawa, Karol Sztekler, Jakub Kozaczuk, Łukasz Mika, Ewelina Radomska, Wojciech Nowak, Andrzej Gołdasz

Publikováno v: Energies, Vol 17, Iss 5, p 1181 (2024)

Broadly defined climate protection is a powerful incentive in the search for environmentally friendly refrigeration technologies. Adsorption chillers are considered to be one such technology; however, their main disadvantages include a low cooling ca

Externí odkaz: https://doaj.org/article/e080daecb19e4d48a09bbd9010b1be06

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