A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Study of the Optimum Thermal Insulation Thickness of a Calorimeter Wound with Linen Insulation
In this article, the object of the study is focused on the influence of local insulating materials in the design of a calorific model for the conservation of hot water for a fixed period. The short hollow cylinder is wound with thermal insulation flax between the two walls of the cylindrical device to insulate the interior temperature. The objective of this study is to see the behavior of the thermal resistance of the material as a function of the insulation thickness. The cylinder is modeled by applying the transient analytical method with the heat equation. This analytical resolution of the thermal equation makes it possible to determine the detailed expression of the thermal resistance but also to visualize the evolution curves of this resistance according to the thickness of the insulation under the influence of the contact resistance thermal and heat exchange coefficient on the outside cylinder wall. The results obtained show that the optimum insulation thickness of linen at a temperature of 90 °C is 3.7 cm under the influence of the thermal resistance of the material and 4 cm under the influence of the exchange coefficients thermal.
Study of the Optimum Thermal Insulation Thickness of a Calorimeter Wound with Linen Insulation
In this article, the object of the study is focused on the influence of local insulating materials in the design of a calorific model for the conservation of hot water for a fixed period. The short hollow cylinder is wound with thermal insulation flax between the two walls of the cylindrical device to insulate the interior temperature. The objective of this study is to see the behavior of the thermal resistance of the material as a function of the insulation thickness. The cylinder is modeled by applying the transient analytical method with the heat equation. This analytical resolution of the thermal equation makes it possible to determine the detailed expression of the thermal resistance but also to visualize the evolution curves of this resistance according to the thickness of the insulation under the influence of the contact resistance thermal and heat exchange coefficient on the outside cylinder wall. The results obtained show that the optimum insulation thickness of linen at a temperature of 90 °C is 3.7 cm under the influence of the thermal resistance of the material and 4 cm under the influence of the exchange coefficients thermal.
Study of the Optimum Thermal Insulation Thickness of a Calorimeter Wound with Linen Insulation
THIAM, Mame Fadiamé (author) / FAYE, Seydou (author) / DIONE, Babou (author)
2022-01-20
doi:10.21013/jas.v17.n1.p1
IRA-International Journal of Applied Sciences (ISSN 2455-4499); Vol 17, No 1: Q1 (2022); 1-6 ; 2455-4499
Article (Journal)
Electronic Resource
English
DDC:
690
OPTIMUM INSULATION THICKNESS FOR COLD STORAGE WALLS: CASE STUDY FOR TURKEY
| BASE | 2020
Optimum external wall insulation thickness considering the annual CO2 emissions
| SAGE Publications | 2019
Heat Transfer Characteristics and Optimum Insulation Thickness for Cavity Walls
| Online Contents | 2003