A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER
the paper is about establishing a reliable correlation that can predict specific heat (Cp) of a series of normal alkanes over a wide range of temperatures. High quality experimental measurements reported in the relevant literature were used to verify the accuracy of the developed correlation, incl...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
Mustansiriyah University/College of Engineering
2019-05-01
|
| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/303 |
| _version_ | 1797984856321294336 |
|---|---|
| author | Ahmed Abdul Hussain Ayash |
| author_facet | Ahmed Abdul Hussain Ayash |
| author_sort | Ahmed Abdul Hussain Ayash |
| collection | DOAJ |
| description |
the paper is about establishing a reliable correlation that can predict specific heat (Cp) of a series of normal alkanes over a wide range of temperatures. High quality experimental measurements reported in the relevant literature were used to verify the accuracy of the developed correlation, including data of heavy n-alkanes up to (n-C30H62). For a fair assessment, all the experimental data used were selected such that are measured at constant pressure. The developed correlation, for the first time, considers the effect of both temperature and carbon number for gas and liquid phase of normal alkanes, ranging from C1 to C30. Interestingly, the results showed that the correlation predicts closely the experimental data with an average relative error (AARE) not exceeding 3.63% for 97 data points
|
| first_indexed | 2024-04-11T07:08:18Z |
| format | Article |
| id | doaj.art-ccf4759f54724c96bc1e4c89d1f2363c |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-04-11T07:08:18Z |
| publishDate | 2019-05-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-ccf4759f54724c96bc1e4c89d1f2363c2022-12-22T04:38:17ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252019-05-01233A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBERAhmed Abdul Hussain Ayash0Material Engineering Department, Mustansiriyah University, Baghdad, Iraq the paper is about establishing a reliable correlation that can predict specific heat (Cp) of a series of normal alkanes over a wide range of temperatures. High quality experimental measurements reported in the relevant literature were used to verify the accuracy of the developed correlation, including data of heavy n-alkanes up to (n-C30H62). For a fair assessment, all the experimental data used were selected such that are measured at constant pressure. The developed correlation, for the first time, considers the effect of both temperature and carbon number for gas and liquid phase of normal alkanes, ranging from C1 to C30. Interestingly, the results showed that the correlation predicts closely the experimental data with an average relative error (AARE) not exceeding 3.63% for 97 data points https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/303n-alkanesgeneral correlationspecific heatcarbon number |
| spellingShingle | Ahmed Abdul Hussain Ayash A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER Journal of Engineering and Sustainable Development n-alkanes general correlation specific heat carbon number |
| title | A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER |
| title_full | A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER |
| title_fullStr | A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER |
| title_full_unstemmed | A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER |
| title_short | A NEW CORRELATION FOR SPECIFIC HEAT OF NORMAL ALKANES (C1-C30) AS A FUNCTION OF TEMPERATURE AND CARBON NUMBER |
| title_sort | new correlation for specific heat of normal alkanes c1 c30 as a function of temperature and carbon number |
| topic | n-alkanes general correlation specific heat carbon number |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/303 |
| work_keys_str_mv | AT ahmedabdulhussainayash anewcorrelationforspecificheatofnormalalkanesc1c30asafunctionoftemperatureandcarbonnumber AT ahmedabdulhussainayash newcorrelationforspecificheatofnormalalkanesc1c30asafunctionoftemperatureandcarbonnumber |