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PELATIHAN APLIKASI DESAIN DAN MANUFAKTURING TERHADAP JENIS-JENIS MESIN PENCACAH SAMPAH ORGANIK Reza Putra; Teuku Hafli; M Muhammad; A Aljufri; F Fahmi; K Khairina
JURNAL HURRIAH: Jurnal Evaluasi Pendidikan dan Penelitian Vol. 3 No. 4 (2022): Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian
Publisher : Yayasan Hurriah, Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5806/jh.v3i4.106

Abstract

Program Kemitraan Masyarakat (PKM) Unimal ini merencanakan melakukan pengabdian dengan menggandeng SMK N.1 Nisam sebagai Mitra untuk melatih dan meng-upgrade softskill guru dan siswa dengan mesin-mesin jenis motor bakar injeksi yang tersedia di Lab. Prodi Teknik Mesin Unimal. Program Pengabdian ini sekaligus menjadi ajang promosi Program Studi Teknik Mesin untuk dapat meningkatkan jumlah mahasiswa yang bergabung pada prodi tersebut. Target Luaran pada PKM ini adalah kemampuan siswa dalam memahami perbedaan motor bakar secara umum dan memiliki ketrampilan khusus bila ingin berwirausaha “Bengkel Service Mobil/Motor” dengan mampu mengklasifikasikan permasalahan yang timbul dari sistim motor injeksi melalui software, kode error dan indikasi kedip, dimana sistim ini telah diadopsi pada seluruh kendaraan bermotor baik roda dua maupun roda empat.
TRAINING ON MAKING RUMPON AS FISH HABITAT FOR FISHERMAN IN UJONG BLANG VILLAGE LHOKSEUMAWE CITY M Fauzan; B Bustami; Teuku Mudi Hafli; M Mukhlis; Syibral Malasyi; F Fasdarsyah
JURNAL HURRIAH: Jurnal Evaluasi Pendidikan dan Penelitian Vol. 3 No. 4 (2022): Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian
Publisher : Yayasan Hurriah, Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5806/jh.v3i4.116

Abstract

Indonesia has a very diverse fishery resource potential, including large pelagic, small pelagic, demersal, penaeid shrimp, crabs, crabs, squid and reef fish. Fishery is one sector that is relied upon for Indonesia's future development, because it can provide an economic impact to some of Indonesia's population. The national capture fisheries are still characterized by small-scale capture fisheries. This can be proven by the existence of capture fisheries in Indonesia which is still dominated by small-scale capture fisheries, namely around 85%, and only around 15% is carried out by larger-scale fisheries. the use of fishing gear that is not environmentally friendly encourages over-exploitation of fishery resources. rumpon are a tool for collecting fish. The use of rumpon as fishing aids has long been recognized by Indonesian fishermen. The success of rumpon as fishing aids need not be doubted anymore, because rumpon are very effective as a tool to collect fish to make it easier to catch. The method used in this activity is to conduct counseling in the form of providing a theoretical view of the positive impact in the field of rumpon. After conducting counseling, the training will continue with how to make rumpon properly and correctly.
PENGARUH DEBIT INFLOW - OUTFLOW TERHADAP EFISIENSI SALURAN DAERAH IRIGASI GUNCI Teuku Mudi Hafli; Adzuha Desmi; Batari Putri; M. Fauzan; Fasdarsyah Fasdarsyah; Mukhlis Mukhlis; David Sarana; Syibral Malasyi
Malikussaleh Journal of Mechanical Science and Technology Vol 6, No 3 (2022): Malikussaleh Journal of Mechanical Science and Technology
Publisher : Malikussaleh University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjmst.v6i3.10433

Abstract

Krueng Gunci yang menjadi sumber air untuk jaringan daerah irigasi Gunci yang memiliki luas areal layanan 105,97 ha. Permasalahan yang sering dihadapi adalah lahan pertanian tidak dapat terairi dengan baik terutama pada musim kemarau. Penelitian ini bertujuan untuk menentukan efisiensi saluran primer. Kondisi saluran pada ruas RG 10 mengalami kerusakan lebih banyak.  diperoleh efesiensi penyaluran di saluran primer Gunci sebesar 61,31%. Dengan demikian kehilangan air sepanjang saluran primer Gunci sebesar 28,69% dari efisiensi pada kondisi normal untuk saluran primer yaitu 90%. Berdasarkan hasil analisis dan observasi ke lapangan, penyebab berkurangnya efisiensi saluran adalah panjangnya saluran primer yang masih lanning dari tanah, sehingga banyak rumput liar, sedimen didalam saluran, dan rusak bangunan irigasi. maka upaya- upaya yang dapat dilakukan yaitu memelihara prasarana dan sarana pengairan sehingga kehilangan air akibat rembesan dan bocoran dapat ditekan sekecil mungkin. Adapun upaya meningkatkan efisiensi jaringan yaitu pelaksanaan linning pada saluran, pelaksanaan plesteran pada saluran,pelaksanaan linning dan plesteran pada saluran. Melakukan pengkajian mengenai kondisi fisik dan alat ukur pada jaringan irigasi Gunci.
Aplikasi teknik manufaktur vacuum assested resin infusion (vari) untuk peningkatan sifat mekanik komposit plastik berpenguat serat abaca (AFRP) Abubakar Dabet; Indra Indra; Teuku Hafli
Jurnal POLIMESIN Vol 16, No 1 (2018): Februari
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v16i1.551

Abstract

AbstrakInovasi dalam bidang material komposit menuntut terciptanya material yang lebih ramah lingkungan.  Saat ini komposit serat alam (green material) patut dipertimbangkan menjadi material yang sangat berpotensi untuk mensubstitusi komposit serat sintetis sebagai material teknik. Serat alam mempunyai kekurangan karena mempunyai scatter sifat mekanik yang sangat besar. Salah satu cara untuk mengatasi kekurangan tersebut adalah melalui pemilihan proses manufaktur (fabrikasi) komposit. Tujuan penelitian ini adalah membuat prototype komposit plastik berpenguat serat abaca (AFRP)  menggunakan metode Vakum (Vacum Assested Resin Infusion (VARI)). Semua spesimen dilakukan postcure pada suhu 800 C selama 2 jam. Sifat mekanik dari komposit dievaluasi uji tariknya. Komposit AFRP difabrikasi dengan fraksi volume (Vf) : 20%, 30% , 40%, serta ukuran spesimen uji (140x5x1) mm. Dengan proses fabrikasi sebagai berikut: 1) Serat abaca disusun dalam cetakan kaca yang memanjang sejajar (00) kemudian dimasukkan ke dalam kantong plastik vakum. 2) Resin dicampur hardener dialirkan kedalam cetakan yang sudah kondisi vakum. Metode cetakan ini dapat menghilangkan gelembung udara di dalam komposit sehingga diharapkan kekuatan tarik komposit menjadi lebih tinggi.  Bahan-bahan yang diperlukan dalam penelitian ini adalah: Serat abaca, Resin BTQN 157-EX, Hardener MEKPO dan Wax. Peralatan yang diperlukan adalah: Instalasi cetak vakum, Alat uji tarik, Kamera digital, dan Scanning Electron Microscope (SEM). Penampang patahan diselidiki untuk mengidentifikasi mekanisme perpatahannya.  Hasil penelitian menunjukkan bahwa kekuatan dan regangan tarik komposit memiliki harga optimum untuk (Vf) 40%, yaitu 257 Mpa dan 0.44%.  Penampang patahan komposit diklasifikasikan sebagai jenis patah slitting in multiple area sehingga dapat disimpulkan bahwa komposit plastik berpenguat serat abaca memiliki potensi yang cukup besar untuk diaplikasikan sebagai material struktural. Kata kunci: Serat Abaca, AFRP, Kekuatan tarik, VARI, Scanning Electron Microscope AbstractInnovation in composite materials demands the creation of more environmentally friendly materials. Currently the composite of natural fibers (green material) should be considered to be a material that has the potential to substitute synthetic fiber composites as engineering materials. Natural fibers have disadvantages because they have a very large mechanical properties scatter. One way to overcome these shortcomings is through the selection of a composite manufacturing (fabrication) process. The purpose of this research is to make prototype of plastic composite with abaca fiber (AFRP) using Vacuum Assured Resin Infusion (VARI)). All specimens were performed postcure at 800 C for 2 hours. The mechanical properties of the composites are evaluated by the tensile test. The AFRP composite is fabricated by volume fraction (Vf): 20%, 30%, 40%, as well as test specimen size (140x5x1) mm. With the fabrication process as follows: 1) Abaca fiber is arranged in a parallel laminated glass mold (00) then put in a vacuum plastic bag. 2) The resin in the mixed hardener flowed into a mold that has a vacuum condition. This mold method can remove air bubbles inside the composite so that the expected composite tensile strength becomes higher. The materials needed in this research are: Abaca fiber, BTQN 157-EX Resin, MEKPO and Wax Hardener. The necessary equipment are: Vacuum printing installation, Tensile test equipment, Digital camera, and Scanning Electron Microscope (SEM). Fault cross sections were investigated to identify the fracture mechanism. The results showed that the strength and composite tensile strain had the optimum price for (Vf) 40%, ie 257 Mpa and 0.44%. The composite fault cross section is classified as a type of broken slitting in multiple areas so it can be concluded that the plastic composite of abaca fibers has considerable potential to be applied as a structural material. Keywords: Abaca Fiber, AFRP, Tensile Strength, VARI, Scanning Electron Microscope
Analisis Kinerja Lalu Lintas Simpang Tak Bersinyal (Studi Kasus: Simpang Elak Kota Lhokseumawe) M, Mukhlis; Malaysi, Syibral; Mirza, Ichsan; Hafli, Teuku Mudi; Sarana, David
Malikussaleh Journal of Mechanical Science and Technology Vol. 7 No. 2 (2023): Malikussaleh Journal of Mechanical Science and Technology
Publisher : E-Journal Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjmst.v7i2.13809

Abstract

Simpang Elak kota Lhokseumawe merupakan simpang yang letaknya di jalan Nasional yaitu jalan Medan - Banda Aceh yang merupakan jalan lintas provinsi. Simpang Elak Kota Lhokseumawe melayani arus lalu lintas dari berbagai arah yaitu jalan lintas Medan - Banda Aceh, dan jalan Elak.  Tujuan dari penelitian ini adalah untuk mengetahui besarnya kinerja Simpang. Adapun survei arus lalu lintas yang dilakukan selama 1 minggu dimulai dari jam 07.00 - 18.00 WIB. Dan dilanjutkan dengan pengambilan data geometrik, selanjutnya dilakukan analisis kinerja simpang menggunakan Pedoman kapasitas Jalan Indonesia dan pengukuran tingkat pelayanan diukur berdasarkan PKJI 2014. Dari hasil analisis yang dilakukan dengan menghitung lalu lintas harian rata-rata selama 1 minggu menunjukkan volume lalu lintas sebesar 2217 skr/jam dengan kapasitas simpang 4618 skr/jam, derajat kejenuhan adalah 0.48 dan tundaan adalah 9.41 det/skr dengan tingkat pelayanan C. Derajat kejenuhan yang didapat masih dibawah  batas minimal nilai derajat kejenuhan kurang dari 0.85 yaitu sebesar 0.48 menunjukkan bahwa kinerja simpang tersebut masih terkendali dengan karakteristik arus lalu lintas arus stabil, tetapi kecepatan gerak kendaraan dikendalikan. Dari hasil yang didapat maka simpang Elak kota Lhokseumawe masih belum perlu dilakukannya perbaikan desain simpang, karena derajat kejenuhan simpang Elak Kota Lhokseumawe masih di bawah batas minimal yang ditetapkan PKJI 2014.
Analisis Kinerja Ruas Jalan Akibat Hambatan Samping: Studi Kasus Pasar Tradisional di Kota Medan Malasyi, Syibral; Mukhlis, M; Anjella, Eva; Fauzan, M; Mudi Hafli, T; Sarana, David; Fasdarsyah, F
Malikussaleh Journal of Mechanical Science and Technology Vol 7, No 1 (2023): Malikussaleh Journal of Mechanical Science and Technology
Publisher : Malikussaleh University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjmst.v7i1.12602

Abstract

Road of Kapten Muslim Medan City is quite congested. due to the road is located in the area of many shops and trades that are not efficient in conducting buying and selling transactions. Primary data such as road geometrics, traffic volume, side obstacles, and speed. Based on the results and discussion, the highest side obstacle on this section of Jalan Kapten Muslim has an event weight frequency of 1087.8. This value is included in the class of very high side obstacles. The effect of obstacles on capacity is seen from the decrease in capacity before the side obstacle of 6,600 skr / hour with a Dj value of 0.47 and with side obstacles to 6,072 skr/ hour with a Dj value of 0.51. Thus, the level of road service for both is C. Thus, there is a decrease in capacity due to side barriers that can affect the performance of the road.
Kebutuhan Air Irigasi pada D.I Krueng Pasee Aceh Utara Hafli, Teuku Mudi; Desmi, Adzuha; Fadhliani, F; Khairullah, K; Ramadhan, Syahri; Putri, Batari
Malikussaleh Journal of Mechanical Science and Technology Vol 7, No 1 (2023): Malikussaleh Journal of Mechanical Science and Technology
Publisher : Malikussaleh University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjmst.v7i1.12429

Abstract

Water demand is the amount of water volume that must be met for irrigation, in the Krueng Pasee irrigation area of North Aceh has an irrigation network area of 5579 Ha. The purpose ofthis research is to obtain the maximum and minimum irrigation water demand discharge in the study area. This research can be an additional source of knowledge for writers in particular and for readers in general. As well as the results of this study can be known the value of rice planting water needs. The data used in the research is rainfall data sourced from BMKG (Meteorology, Climatology, and Geophysics Agency) Malikussaleh, used to calculate effective rainfall and climate data sourced from BMKGMalikussaleh in the form of temperature data, solar irradiation data, wind speed data and humidity or temperature data used to calculate evapotranspiration (ETo). ETo is a combination of evaporation and transpiration which is defined as the event of water loss from plant tissue and the surface of the soil usedas a place to grow plants. In analyzing ETo using the Penman Modification Methodology. The Penman method by adjusting the wind function according to local conditions produces the best approach to the evapotranspiration rate of the lysimeter results. The consumptive use of plants (ETc) during the land preparation period uses the results of the calculation of water requirements for land preparation (IR). Crop consumptive use (ETc) after land preparation is a calculation between evapotranspiration and cropcoefficient. The calculated irrigation water requirement (NFR) results in water requirement in the form of mm/day. Irrigation water requirements are converted to l/dt/ha with a conversion rate of 1/8.64. The smallest water demand calculation discharge was obtained in November-1 at Q = 4.32 m3/det and thelargest water demand in February -1 at Q = 13.40 m3/det. At the research location, rice planting begins in January-I, with a rice-soybean planting pattern. From the calculation of water demand, Krueng Pasee Irrigation Area has the smallest water demand in November-1 and the largest water demand in February-1.
Pelatihan Konservasi Terumbu Karang Untuk Berkelanjutan Ekosistem Laut Pada Kabupaten Simeulue Hafli, Teuku Mudi; Fauzan, M; Abdullah, Dahlan; Imanullah, Imanullah; Zulfan, Zulfan; Fazil, M
Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol 7, No 4 (2024): Oktober 2024
Publisher : STMIK Royal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurdimas.v7i4.3391

Abstract

Most of the Simeulue population depends on marine products for their livelihoods. However, the use of bombs in fishing has posed a serious threat to the sustainability of fish resources, which are crucial assets for the community's welfare. The practice of fishing with bombs not only damages marine habitats, including coral reefs, but also threatens the sustainability of fish resources in the future. If allowed to continue, this can harm marine ecosystems and jeopardize the sustainability of the local economy. To address this problem, training and implementing coral reef conservation using the Coral Adoption method is crucial. This initiative, which involves the Simeulue Regency government, Simeulue Police, and TNI, focuses on the community, especially fishermen. The Coral Adoption method is a marine environmental rehabilitation technique that aims to conserve marine biota, accelerate coral reef growth, and restore threatened ecosystems. The training provides participants with knowledge about the negative impacts of fish bombing and the importance of marine environmental rehabilitation. It also empowers them to stop such destructive practices. Furthermore, participants recognize the long-term impacts of fish bombing on their socio-economic aspects, which ultimately increases their commitment to preserving the marine environment for a better future.            Keywords: fish bomb; coral reef; fishing; fisherman  Abstrak: Sebagian besar penduduk Simeulue bergantung pada hasil laut untuk mata pencaharian mereka. Namun, penggunaan bom dalam penangkapan ikan telah menimbulkan ancaman serius terhadap kelestarian sumber daya ikan yang menjadi aset penting bagi kesejahteraan masyarakat. Praktik penangkapan ikan dengan bom tidak hanya merusak habitat laut, termasuk terumbu karang, tetapi juga mengancam keberlanjutan sumber daya ikan di masa depan. Jika dibiarkan berlanjut, hal ini dapat berdampak buruk pada ekosistem laut dan mengancam keberlanjutan ekonomi lokal. Untuk mengatasi masalah ini, pelatihan dan penerapan konservasi terumbu karang dengan metode Rock Pile menjadi sangat penting. Pelatihan ini, yang melibatkan pihak pemerintah Kabupaten Simeulue, Polres Simeulue, dan TNI, difokuskan pada masyarakat, terutama nelayan. Rock Pile adalah teknik rehabilitasi lingkungan laut yang bertujuan untuk melestarikan biota laut, mempercepat pertumbuhan terumbu karang, dan memulihkan ekosistem yang terancam. Manfaat dari pelatihan ini, peserta tidak hanya memperoleh pengetahuan tentang dampak buruk pengeboman ikan dan pentingnya rehabilitasi lingkungan laut, tetapi juga menjadi lebih percaya diri dalam menghentikan praktik destruktif tersebut. Selain itu, mereka menyadari dampak jangka panjang pengeboman ikan terhadap aspek sosial ekonomi mereka, yang pada akhirnya meningkatkan komitmen mereka untuk melestarikan lingkungan laut demi masa depan yang lebih baik.Kata kunci: bom ikan; terumbu karang; penangkap ikan; nelayan
Performance Analysis Of Simpang Empat Matang Seulimeng Roundabout, West Langsa District, Langsa City Azkia Salsabila; Lis Ayu Widari; Teuku Mudi Hafli; Said Jalalul Akbar; Muthmainnah
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 1 (2025): Maret
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i1.907

Abstract

In West Langsa District, Langsa City, you can find Gampong Matang Seulimeng. Langsa is now home to a sizable urban population. Obviously, this will lead to daily traffic congestion in Langsa City, which in turn will result in delays, long queues, and congestion at intersections and highways. Many cars, each with its own agenda, starting point and end destination, collide at the roundabout. There are many roads leading to the Simpang Matang Seulimeng Roundabout in Langsa City, including Jalan Prof. A Madjid Ibrahim and Jalan Jendral Sudirman. The research team in Matang Seulimeng wanted to know how well the roundabout at the intersection worked and what kind of side obstacles it encountered. The results of this study, which uses PKJI 2014, suggest a new approach to improve the functionality of roundabouts. The medium class score of 494 was obtained from the data of side obstacles. The saturation degree value is 0.37 (LOS B) on Jl Prof. A. Majid AB. The intersection, 0.53 (LOS B) on Jl. Jenderal Sudirman BC, 0.87 (LOS D) on Jl. Prof. A. Majid CD, and 0.53 (LOS B) on Jl. Jenderal Sudirman DA were determined through roundabout performance analysis. These values indicate stable traffic, unstable traffic, unstable traffic, and stable traffic, respectively.
Sedimentation Rate Analysis in Public Port, Lhokseumawe City Yudho Andika; Erniati; Imanullah; Hafli, T. Mudi; Hasibuan, Rani Adinda Melani; Harahap, Usnia Puada; Febriza, Fira; Putra, M. Afif Tri; Syakura, Abdan
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 17 No. 1 (2025): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v17i1.58724

Abstract

Sedimentation is the process of deposition of material from rocks that is transported by the movement of water and wind. Sedimentation that takes place continuously causes siltation in water areas. If shallowing occurs in the port area, it will have an impact on the decline in port functions and even threaten the security of sea transportation routes. The purpose of this study was to analyze the rate of sedimentation in the General Port of Lhokseumawe City which includes sediment characteristics and oceanographic parameters that affect the sedimentation process. This study used a survey method with purposive sampling at 4 observation stations for 7 days. The highest sedimentation rate was found at Station 4 which was 6,22 mg/cm2/day and the lowest at Station 2 which was 3,65 mg/cm2/day. The dominant sediment grain size in the General Port of Lhokseumawe City is very fine sand type with a value of 38,04%. PCA analysis of very fine sand type sediments deposited the most. The highest current velocity at station 2 with a value of 0.10 m/s while the highest tide on the first day was 320 cm in height. The current speed has an inversely correlation to the sedimentation rate with a value of 81,52%.
Co-Authors . Zulfan Abdan Syakura Abubakar Dabet Adzuha Desmi Ahmad Nayan Ali Nur Muhammad Zaidin Balatif Aljufri Aljufri Almahibi, Saif Amir, Fachrurozi Anjani, Mira Anjella, Eva Asnawi Azi Maulana Ikbal Azkia Salsabila Batari Putri Burhanuddin Burhanuddin Burhanuddin Bustami Bustami Cut Aulia Nebirizki Dahlan Abdullah David Sarana David Sarana David Sarana Erniati Ersa, Nanda Savira F Fahmi Fadhil Risky Ramadhana Fadhliani, Fadhliani Farhan Wini Sara Fasdarsyah Fasdarsyah Fasdarsyah Fazil, M Febriza, Fira Hamzani Hamzani Harahap, Usnia Puada Hasibuan, Rani Adinda Melani Helmy, Iqbal Adinata Setia Helmy, Wesli Herman Fithra Ikhsan Maulana Imanullah Imanullah, Imanullah Indra Indra K Khairina Khairullah, K Khatami, Syahril Lis Ayu widari Lis Ayu Widari Lis Ayu Widari, Lis Ayu M Fauzan M FAUZAN M Muhammad M Mukhlis M, Mukhlis Maizuar Maizuar Malaysi, Syibral Mira Anjani Mirza Fahmi Mirza Fahmi Mirza Fahmi Mirza Fahmi Mirza, Ichsan Muhammad Muhammad Muhammad Muhammad Muhammad Muhammad Reza Muhammad, Muhammad Mukhlis Mukhlis Mukhlis Mukhlish Muhammad Nur Musa Al'ala MUTHMAINNAH Noviyansyah, Bagas Nur Azura Lubis Nura Usrina Nurlaila, Rizka Nurul Islami, Nurul Putra, M. Afif Tri Putri, Batari Reza Putra Said Jalalul Akbar Said Jalalul Akbar Said Jalalul Akbar Sari Rama Indah Shadiqin, Imam Siti Ramadani Sofyan Sofyan Sofyan Suci Desna Suryati Suryati Syahri Ramadhan, Syahri Syamsiar, Syamsiar Syamsul Bahri Syibral Malasyi Syibral Malasyi Syibral Malasyi, Syibral Syibral Malaysi Wesli Wesli Yudho Andika