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Journal : Rekayasa Mesin

OBSERVASI PENURUNAN TEKANAN (PRESSURE DROP) PADA SISTEM PERPIPAAN: PENGARUH PANJANG DAN DIAMETER PIPA, ELBOW, DAN TEE Nuryoto, Nuryoto; Rahmayetty, Rahmayetty; Yusuf Rumbino; Astrilia Damayanti; Doni Rahmat Wicakso
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1666

Abstract

The piping system is a fundamental process equipment in the industry. The phenomena that occur in piping systems vary depending on the conditions of the pipes and the fluids flowing through them. Therefore, research related to piping systems requires attention to minimize and understand the occurring phenomena. There have been many studies related to piping analysis, but what sets this research apart from previous studies is that it focuses on examining the contribution of each component of the piping system to friction loss-pressure drop. Furthermore, the data obtained is used to determine the deviation or difference between experimental data and theoretical calculations. This research aims to study the correlation between friction loss and pressure drop in piping systems (including pipes, elbows, and tees) and to determine the extent of deviation between theoretical calculations and actual conditions, as well as to understand the trend of such deviations. Results show that as the length of the pipe increases, there is an increase in pressure drop, especially for pipe lengths of 0.6, 0.8, and 1.4 meters, the values are 275.26, 367.0, and 642.27 Pa over density, respectively. Conversely, as the pipe diameter increases, the resulting pressure drop becomes smaller, namely for pipe diameters of 0.5, 0.75, and 1.25 inches, the values are 266.64, 93.33, and 13.33 Pa over density, respectively. In the observation of the influence of fittings, it is shown that the pressure drop generated by elbows is greater than that of tees, with values of 26.66 and 13.33 Pa over density, respectively. When calculating the percentage deviation, there is a tendency for longer pipes and larger diameters will increase the percentage of deviation. For pipe lengths of 0.4, 0.6, and 1.4 meters, the percentage deviations are 3.23, 10.11, and 17.50%, respectively. For variations in pipe diameter, the percentage deviations are 3.23, 41.74, and 47.15% for diameters of 0.5, 0.75, and 1.25 inches, respectively. Meanwhile, the percentage deviation for tees is greater than that of elbows, with values of 84.78% (for elbows) and 185.02% (for tees).
OBSERVASI PENURUNAN TEKANAN (PRESSURE DROP) PADA SISTEM PERPIPAAN: PENGARUH PANJANG DAN DIAMETER PIPA, ELBOW, DAN TEE Nuryoto, Nuryoto; Rahmayetty, Rahmayetty; Yusuf Rumbino; Astrilia Damayanti; Doni Rahmat Wicakso
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1666

Abstract

The piping system is a fundamental process equipment in the industry. The phenomena that occur in piping systems vary depending on the conditions of the pipes and the fluids flowing through them. Therefore, research related to piping systems requires attention to minimize and understand the occurring phenomena. There have been many studies related to piping analysis, but what sets this research apart from previous studies is that it focuses on examining the contribution of each component of the piping system to friction loss-pressure drop. Furthermore, the data obtained is used to determine the deviation or difference between experimental data and theoretical calculations. This research aims to study the correlation between friction loss and pressure drop in piping systems (including pipes, elbows, and tees) and to determine the extent of deviation between theoretical calculations and actual conditions, as well as to understand the trend of such deviations. Results show that as the length of the pipe increases, there is an increase in pressure drop, especially for pipe lengths of 0.6, 0.8, and 1.4 meters, the values are 275.26, 367.0, and 642.27 Pa over density, respectively. Conversely, as the pipe diameter increases, the resulting pressure drop becomes smaller, namely for pipe diameters of 0.5, 0.75, and 1.25 inches, the values are 266.64, 93.33, and 13.33 Pa over density, respectively. In the observation of the influence of fittings, it is shown that the pressure drop generated by elbows is greater than that of tees, with values of 26.66 and 13.33 Pa over density, respectively. When calculating the percentage deviation, there is a tendency for longer pipes and larger diameters will increase the percentage of deviation. For pipe lengths of 0.4, 0.6, and 1.4 meters, the percentage deviations are 3.23, 10.11, and 17.50%, respectively. For variations in pipe diameter, the percentage deviations are 3.23, 41.74, and 47.15% for diameters of 0.5, 0.75, and 1.25 inches, respectively. Meanwhile, the percentage deviation for tees is greater than that of elbows, with values of 84.78% (for elbows) and 185.02% (for tees).
Co-Authors Abdul Hadi Abdullah, Aldi Abdusattar, Thareqa Agus Rochmat Alamudin, Dimas Alya Sholikhatul Choerunnisa Amaliah, Alin Rizka Anggara Diaz Ramadhan Anita Diyanah Anton Irawan As-syirazi, Achmad Syarafuddin Astari, Raisa Astrilia Damayanti Bagaskara, Rafiif Nur Tahta Diana Alfi Jayanti Doni Rahmat Wicakso Dwinanto Dwinanto Erlin Filiandini Erlin Findilina Fajar Gumelar Fortuna, Dwi Ghani Naufal Gustiana Awaludin Sobarsah Hakiki, Muhammad Hary Sulistyo Hary Sulistyo Hary Sulistyo Hary Sulistyo Hendra, Hendra Heri Heriyanto Hernadin, Ivan Aldino Hesti Prihastuti Indar Kustiningsih Indra Perdana Indra Perdana Indra Perdana Isti Uswatun Hasanah Jayanudin Jayanudin Jayanudin Julvita, Herliza Kawiarso Kawiarso Makiyi, Muhammad Megawati - Meri Yulvianti Muchamad Ismettulloh Muhammad Fadjri Muhammad Iqbal Sobari, Muhammad Iqbal Muhammad Ridwan Mubarok Muhammad Triyogo Adiwibowo Nia Mas’ulunniah Nindya Carolina C.S Perdana, Indra Prasetyo, Ridwan Anung Prayogatama, Adhi Puspitasari, Anita Raffli Nurmuhammad Rahmawati, Leli Rahmayetty Rahmayetty Rahmayetty, Rahmayetty Ramadani, Putri Dwi Ramadhan, Anggara Diaz Retno Hadi Winoto Riantoro, Geraldi Rizki, Muhammad Prabu Rudi Hartono Sahrul Rijal, Sahrul Saiful Bahri Sediawan, Wahyudi Budi Shera D. Andini Soni Candra Suhendar Suhendar, Suhendar Sulistyo, Hary Suprihastuti, Sri Rahayu Suripno Suripno Sutijan Syahjaya, Farhan Alif Syifa Fauziah Teguh Kurniawan Teguh Kurniawan Tita, Lorenso Caetano Manek De Wahyu Budi Setiawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Wahyudi Budi Sediawan Widya Ernayati Kosimaningrum Wijoyono Setionegoro Winaningsih, Ima Yulvianti, Meri Yusuf Rumbino