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Keyword: Thermal conductivity
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Open AccessArticle
10 Pages, 514 KB Download PDF

Estimation of Non-homogeneous Thermal Conductivity using Fourier Heat Equation Considering Uncertainty and Error Propagation

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 1, Page # 90–99, 2022; DOI: 10.25046/aj070109
Abstract:

The present work develops an estimator for thermal conductivity using a simple exper- iment implemented in a simulated solid metallic bar. The bar is sectioned in a finite number of segments, lately called nodes, and a discretization of the Fourier heat equation is applied in each node to generate a timed-spaced model of the temperature…

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(This article belongs to Section Thermodynamics (THD))
Open AccessArticle
9 Pages, 4,180 KB Download PDF

Investigating the Influence Biomass Additive on the Thermal Performance of a Fired-Clay for Producing the Inner Liner of a Biomass Cook-Stove

Advances in Science, Technology and Engineering Systems Journal, Volume 11, Issue 1, Page # 69–77, 2026; DOI: 10.25046/aj110107
Abstract:

This study investigated the influence of a biomass additive on the thermal performance of the inner liner of fired-clay cook-stoves. Fired-clay cook-stoves are essential cooking devices, particularly in areas with limited access to modern energy resources. The study aimed to enhance the thermal efficiency of the cook-stoves by incorporating rice husk into the inner liner…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
5 Pages, 993 KB Download PDF

Study of Thermo-Physical Characteristics and Drying of Araucaria Wood from the City of El Jadida, Morocco

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 274–278, 2021; DOI: 10.25046/aj060231
Abstract:

The aim of this study is, on the one hand learn about this type of wood, and on the other hand, is to study the processes the thermophysical characterization of araucaria wood from the city of el Jadida, Morocco, and on the other hand, will study the processes related to evaporation. Wood is defined industrially…

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(This article belongs to Section Environmental Engineering (EEV))
Open AccessArticle
11 Pages, 1,287 KB Download PDF

Experimental Analysis of Thin Layer Drying of Ginger Rhizome in Convective Environment

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1132–1142, 2020; DOI: 10.25046/aj0506137
Abstract:

This research presents the outcomes of thin layer convective drying of ginger rhizomes with different treatments using the ARS-0680 environmental chambers for the drying process. TD 1002A – Linear Heat Conduction Experimental equipment was used in measuring the thermal conductivity of the ginger samples at varied temperature levels ranging from 10oC – 60oC and drying…

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(This article belongs to Section Mechanical Engineering (EMH))

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