Article Per Year (5 Year)
p-Index From 2021 - 2026
3.638
P-Index
This Author published in this journals
All Journal Jurnal Teknik Hidro Semesta Teknika Jurnal Teknik Sipil Jurnal Teknik Sipil Rancang Bangun JMM (Jurnal Masyarakat Mandiri) NUSANTARA : Jurnal Ilmu Pengetahuan Sosial PERSPEKTIF: JURNAL PENGEMBANGAN SUMBER DAYA INSANI Bandar: Journal of Civil Engineering Jurnal Karajata Engineering Kohesi: Jurnal Sains dan Teknologi ARUS JURNAL SAINS DAN TEKNOLOGI Journal of Green Complex Engineering Journal of Muhammadiyah’s Application Technology Jurnal Balireso: Jurnal Pengabdian pada Masyarakat
Gaffar, Farida
Teknik Pengairan, Fakultas Teknik, Universitas Muhammadiyah Makassar
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Social Sciences Transportation Other

Published : 31 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search
Journal : Jurnal Karajata Engineering

 1 
ANALISIS HIDROLIKA SUNGAI TALLO MENGGUNAKAN APLIKASI HEC-RAS 6.0 Khafifah, Andi Nurul; Mustari, Wardan; Kasmawati; Gaffar, Farida
Jurnal Karajata Engineering Vol. 3 No. 2 (2023): 2023
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/karajata.v3i2.2128

Abstract

Sungai Tallo memiliki Daerah Aliran Sungai atau DAS sekitar 432.21 km². Apabila kapasitas tampungan sungai tidak mampu mengalirkan debit air maka akan terjadi luapan yang menyebabkan genangan pada daerah bantaran banjir. Tujuan penelitian ini adalah untuk mengetahui debit maksimum yang melewati Sungai Tallo di Kecamatan Tamalanrea Kota Makassar dan mengetahui hasil analisis hidrolika alirannya menggunakan aplikasi HEC-RAS 6.0. Penelitian ini menggunakan metode kuantitatif dengan hasil yaitu nilai debit maksimum yang diperoleh sebesar 1861,75 m3/detik pada kala ulang 200 tahun. Analisis hidrolika aliran menggunakan software HEC-RAS 6.0 pada aliran sungai menunjukkan bahwa STA 0 sampai dengan 1000 merupakan jenis aliran subkritis dimana Fr < 1,0.
Analisis Perbandingan Karakteristik Aliran Teradap Nilai Kekasaran Pipa Yang Berbeda Gaffar, Farida; Kasmawati, Kasmawati; Anwar, Fitria; Almidar, Hesti; Latif, Fauziah
Jurnal Karajata Engineering Vol. 4 No. 1 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/karajata.v4i1.2977

Abstract

Flow obstructions often occur in the flow that passes through a pipe installation. As a result, head loss and pressure drop occur which are influenced by fluid friction and changes in the flow pattern of a pipe. However, under certain conditions, frictional resistance is only influenced by fluid viscosity. The aim of this research is to analyze the characteristics of the flow of roughness values ​​in PVC pipes and the flow of roughness values ​​in PP-R pipes using experimental methods carried out in the laboratory. The data that has been collected analyzed using the Reynolds equation, Darcy equation and Bernoulli equation. The research results showed that the characteristic of PVC pipes with the largest froude number value which 0.315 and the smallest which 0.090 were subcritical flow. Meanwhile, the characteristic of the PP-R pipe with the largest froude number value which 0.297 and the smallest which 0.057 were also subcritical flow.
Analisis Pengaruh Transpor Sedimen Terhadap Morfologi Sungai Calendu di Kabupaten Bantaeng Muh. Albuharram Rasyidin Nur; Nenny; Farida Gaffar; Samsir
Jurnal Karajata Engineering Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/karajata.v4i2.3087

Abstract

Sungai adalah aliran air di permukaan bumi yang terbentuk secara alami, mulai dari hulu kecil hingga hilir besar. Transportasi sedimen, sebagai proses alami yang melibatkan pergerakan material sedimen di sepanjang sungai, dapat berdampak cukup besar pada morfologi sungai. Keberadaan sedimen yang terlalu banyak dapat mempengaruhi perubahan morfologi seperti perubahan bentuk aliran dan kedangkalan di sungai, yang dapat menyebabkan air meluap yang dapat menyebabkan bencana banjir setiap tahunnya. Dalam banyak kasus yang ditemukan di Kabupaten Bantaeang, Sungai Calendu mengalami perubahan morfologi yang signifikan akibat sedimentasi yang terlalu tinggi. Tujuan dari penelitian ini adalah untuk mengetahui seberapa banyak transportasi sedimen dan pengaruh sedimen terhadap perubahan aliran Sungai Calendu di Kabupaten Bantaeng. dan hasil yang diperoleh untuk metode USBR, kejadian pengangkutan sedimen terapung sebesar 13,85 ton/tahun dan total pengangkutan sedimen terapung dengan debit desain Q50 sebesar 178,52 ton, pengangkutan sedimen dasar menggunakan metode Mayer Petter Muler sebesar 1903,72 ton/tahun, Einstein 78,70 ton/tahun, dan berdasarkan data lapangan sebesar 56,22 ton/tahun. Metode yang mendekati data lapangan adalah metode Einstein. Berdasarkan tahun 2018 hingga 2021, terjadi perubahan morfologi dimana pada tahun 2020 diperoleh pengangkutan sedimen terbesar, yaitu 24,39 ton/tahun.
Evaluasi Kinerja Saluran Sekunder Irigasi (Studi Kasus Daerah Irigasi Kampili Kecamatan Pallangga Kabupaten Gowa) Trimalino, Tedy; Virlayani, Asnita; Gaffar, Farida
Jurnal Karajata Engineering Vol. 4 No. 2 (2024): 2024
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/karajata.v4i2.3443

Abstract

The Kampili irrigation system has experienced some damage, such as damage on channel body by ages, wild plants due to lack of maintenance and there are several channels that are not used to irrigate land according to the planned drainage area. The purpose of this study was to analyze secondary channel water loss and analyze the efficiency value of water distribution. This research was held on September 2024 and analyzed using the experimental methods. The results showed that the level of efficiency of the secondary channel was 79% which was still in the good category. That means it still functions well to channel water to the tertiary channels in Pallangga Village. This level of efficiency is supported by the physical structure of irrigation which also still in a good condition. In addition to water loss due to seepage, water loss was also caused by evaporation of 0.004209 m3/s but the level of efficiency still in standard.
Evaluasi Ketersediaan Air Baku Di Kecamatan Anggeraja : Studi Kasus PDAM Tirta Massenrempulu, Kabupaten Enrekang Gaffar, Farida; Aziz, Indriyanti; Antaria, Sukmasari; Marwa; Hasmina
Jurnal Karajata Engineering Vol. 5 No. 2 (2025): 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/karajata.v5i2.3755

Abstract

PDAM Tirta Massenrempulu is the main provider of piped clean water by utilizing river and spring water as its main water source. Anggeraja sub-district experiences an increase in population every year so that the demand for raw water also increases. Therefore, discharge data is essential for managing the available water resources. The purpose of this study is to analyze the availability and demand of raw water in Anggeraja Sub-district using the FJ Mock method. Based on the results, it was found that the availability of raw water can meet the needs of the population in Anggeraja District. For instance, the projected water availability in 2034 is 74.46 m³/second. Meanwhile, the comparison between water availability and demand over the next 20 years shows a continuous increase in demand. In 2024, the available raw water is 36.65 m³/second, and by 2034, the demand rises to 66.46 m³/second. Thus, the water balance indicates a surplus, with an excess of 37.90 m³/second in 2024 and 7.90 m³/second in 2043.
Co-Authors A. Rizkhi Aulia SA AA Sudharmawan, AA Adelia Adelia Alfianshar, Muh Almidar, Hesti Andi Rini Septiani Andy Saputra Antaria, Sukmasari Anwar, Fitria Askar Fahresa Askar, Diah Ananda Asnita Virlayani, Asnita Asnita Virlayanti Awaliyah, Annisa Nurhikmah Aziz, Indriyanti Djunur, Lutfi Hair Farouk Maricar Fausiah Latif Fauzan Hamdi, Fauzan Fauziah Latif Fauziah Latif Fithriyah Arief Wangsa Hasmina Indah Fadhilah Isha Indriyanti Indriyanti Indriyanti Indriyanti Indriyanti Indriyanti Indriyanti, Indriyanti Isha, Indah Fadhilah Juliandro, Juliandro Kasmawati Kasmawati Kasmawati Kasmawati Kasmawati Kasmi, Kasmi Khafifah, Andi Nurul Lutfi Hair Djunur Mansida, Amrullah Maricar, Farouk Marupah Marupah Marupah, Marupah Marwa Maslinda Melin Muh. Albuharram Rasyidin Nur Muh. Azwal Al- Hidayat Muh. Nursalam Muh. Yunus Ali Muhammad Rivai MUHAMMAD SAID Mustari, Wardan Nasrah Nasrah Nenny Nini Apriani Rumata Nur Fath, Muhammad Nurnawaty Nurnawaty Nurnawaty, Nurnawaty Paddiyatu, Nurhikmah Pawara, Ismail Pratama, Sofyan Rian Risal Agustiansa Rohana Abdullah S. Kuba, Muhammad Syafa'at Samsir Septiani, Andi Rini Sri Fadilah Sukmasari Antaria Syamsiar, Syamsiar Trimalino, Tedy Wangsa, Fithriyah Arief Wangsa, Fitriyah Arief Zainal Djumali Zainuddin, Muh Amir Zainuddin, Muh Amir