Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy)
In this research we designed and constructed a system from a local materials and tested for measuring the thermal conductivity coefficient of thermally good conducting materials in the temperature range (25–150 c°). We measure the thermal conductivity of three conducting materials (Copper, Aluminu...
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College of Education for Pure Sciences
2013-03-01
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| Series: | مجلة التربية والعلم |
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| Online Access: | https://edusj.mosuljournals.com/article_162847_1e1af7bf3ec23e09ede4bf865b41e077.pdf |
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doaj-1d8e58106c544445956026ac22e8addf2020-11-25T02:22:13ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302013-03-01261889710.33899/edusj.2013.162847162847Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy)Siham Younis MustaphaIn this research we designed and constructed a system from a local materials and tested for measuring the thermal conductivity coefficient of thermally good conducting materials in the temperature range (25–150 c°). We measure the thermal conductivity of three conducting materials (Copper, Aluminum and Brass alloy), The thermal conductivity measuring result show a good convergence with standard values (Cu 416W/m.c° with a percentage error 3.7%), (Al 244 W/m.c° with a percentage error 2.9 %), (Brass alloy 112,5 W/m.c° with a percentage error 2.2 %). The thermal conductivity of copper and aluminum show decreases of conductivity with increasing temperature.https://edusj.mosuljournals.com/article_162847_1e1af7bf3ec23e09ede4bf865b41e077.pdfthermal conductivitymaterialscopperaluminumbrass alloy |
| collection |
DOAJ |
| language |
Arabic |
| format |
Article |
| sources |
DOAJ |
| author |
Siham Younis Mustapha |
| spellingShingle |
Siham Younis Mustapha Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy) مجلة التربية والعلم thermal conductivity materials copper aluminum brass alloy |
| author_facet |
Siham Younis Mustapha |
| author_sort |
Siham Younis Mustapha |
| title |
Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy) |
| title_short |
Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy) |
| title_full |
Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy) |
| title_fullStr |
Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy) |
| title_full_unstemmed |
Design and manufacture of a system for measuring the thermal conductivity of conductive materials (Copper, Aluminum, Brass Alloy) |
| title_sort |
design and manufacture of a system for measuring the thermal conductivity of conductive materials (copper, aluminum, brass alloy) |
| publisher |
College of Education for Pure Sciences |
| series |
مجلة التربية والعلم |
| issn |
1812-125X 2664-2530 |
| publishDate |
2013-03-01 |
| description |
In this research we designed and constructed a system from a local materials and tested for measuring the thermal conductivity coefficient of thermally good conducting materials in the temperature range (25–150 c°). We measure the thermal conductivity of three conducting materials (Copper, Aluminum and Brass alloy), The thermal conductivity measuring result show a good convergence with standard values (Cu 416W/m.c° with a percentage error 3.7%), (Al 244 W/m.c° with a percentage error 2.9 %), (Brass alloy 112,5 W/m.c° with a percentage error 2.2 %). The thermal conductivity of copper and aluminum show decreases of conductivity with increasing temperature. |
| topic |
thermal conductivity materials copper aluminum brass alloy |
| url |
https://edusj.mosuljournals.com/article_162847_1e1af7bf3ec23e09ede4bf865b41e077.pdf |
| work_keys_str_mv |
AT sihamyounismustapha designandmanufactureofasystemformeasuringthethermalconductivityofconductivematerialscopperaluminumbrassalloy |
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