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All Journal SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Martabe : Jurnal Pengabdian Kepada Masyarakat Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Jurnal Vokasi Journal Of Sustainability Perspectives JURUTERA (Jurnal Umum Teknik Terapan) Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA) Jurnal Polimesin
Nasruddin Abdullah
Universitas Samudra
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences

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Alat Pencuci Tangan Movable Jenis Touchless Sebagai Alat Pemutus Rantai Penularan Covid-19 Nasruddin Abdullah; Zainal Arif; Suheri Suheri
ABDI: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 3 No 1 (2021): Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Labor Jurusan Sosiologi, Fakultas Ilmu Sosial, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdi.v3i1.80

Abstract

One of the World Health Organization (WHO) protocols in breaking the chain of transmission of COVID-19 by washing hands. The availability of hand washing equipment with good standards and in accordance with WHO standards is urgently needed during a pandemic. The most effective way to wash your hands is by using soap and running water. In public places it is very difficult to get soap and running water, if any, using manual taps can increase transmission of COVID-19 because touching someone's hand on a faucet or a soap button will leave the virus and can spread the virus to future users. Use of the Touchless Type of Handwashing Tool can help reduce the spread of the hand washing process, because there is no touch at all on the components of the hand washing, using the Touchless Type of Handwashing Tool is expected to help people wash their hands with high standards. anywhere and anytime, so that in the end it can reduce the spread of the COVID-19 Virus in public areas. And it is hoped that this habit can also be continued not only during the pandemic period but in the continuing period after the pandemic ends. The installation of the tools will be carried out in a place where the aged people gather and can be moved easily.
Experimental Study of The Influence Use of Beeswax Against The Mechanical and Thermal Properties of Concrete Fazri Amir; Banta Cut; Rayan Rayan; Baidatul Khoir; Nasruddin Nasruddin; Muhammad Amin
SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Vol 14, No 1 (2020): SINTEK JURNAL
Publisher : University of Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/sintek.14.1.22-26

Abstract

The economy of the whole world developed so quickly, encourage increased consumption of energy gradually. Energy consumption in the building sector has also increased with the demands of society in thermal comfort in the room. With the hot weather, the influence of the temperature in the room will rise. Some things that need to be reviewed in the manufacture of concrete in the place are the price is relatively low, easy to obtain, has high compressive strength, and has resistant to any environmental conditions. However, some problems still need to be resolved in the development of the Phase Change Material (PCM) composite that has a stable form. The proposed PCM has a thermal comfort temperature (16-26 ℃). The main purpose of this research was to investigate the influence of addition beeswax as a water-resistant mixture on the mechanical and thermal properties of concrete. In this research, the cement used was ordinary Portland Cement and replaced some of its Weight with paraffin wax in the mixture. The results of the research with the use of 10, 20 and 30% beeswax in a mixture of a concrete show that the increase in the content of Beeswax resulted in a decrease in the compressive strength of 22% and an increase in heat absorption by the concrete between without PCM with the Concrete-PCM is obtained by 10%.
PEMANFAATAN ENERGI SURYA UNTUK MENGGERAKKAN POMPA SUBMERSIBLE PADA SISTEM PENGAIRAN SAWAH TADAH HUJAN Nasruddin A Abdullah; Muhammad Amin; Fazri Amir; Syamsul Bahri Widodo
Jurnal Vokasi Vol 7, No 1 (2023): Jurnal Vokasi (Maret)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/vokasi.v7i1.3823

Abstract

Sawah tadah hujan merupakan sistem pertanian yang mengandalkan air hujan sebagai sumber air untuk pengairan sawah. Sawah tadah hujan dilakukan dengan cara menanam tanaman pada awal musim hujan, kemudian ketika air hujan sudah cukup banyak, air hujan tersebut ditampung di sawah dan digunakan sebagai sumber air untuk pengairan selama musim kemarau. Desa Tualang Baru merupakan desa dengan keadaan sawah tadah hujan dan desa pelaksanaan pengabdian. Desa ini memiliki lahan sawah dengan area ± 200 hektar dan salah satu desa penghasil padi di kecamatan Manyak Payed. Permasalahan petani setempat dengan keadaan sawah tadah hujan yaitu membutuhkan suatu sistem pengairan yang mampu mengairi sawah di musim kemarau. Pengabdian ini bertujuan untuk menyuplai air secara konstan pada tanaman, dan meningkatkan perekonomian dengan produksi padi/beras menambah. Metode pengabdian ini memiliki beberapa tiga tahap. Tahap pertama persiapan berupa survei lokasi, perencanaan dan persiapan hardware. Tahap kedua pelaksanaan pelatihan, berupa pelatihan pemasangan, pelatihan operasional alat dan pelatihan proses perawatan. Tahap ketiga yakni evaluasi kelayakan sistem dan perbaikan sistem. Hasil survei lokasi diperoleh kelayakan pemasanagan pompa submersible dapat diandalkan untuk sistem pengairan. Pompa tersebut memanfaatkan sumber energi surya yang melimpah dengan menggunakan teknologi fotovoltaik. Pengabdian yang telah dilaksanakan menunjukkan peningkatan perekonomian khususnya di bidang pertanian dalam mengelola lahan persawahan lebih mudah, murah dan efektif. Sistem pengairan ini juga dinilai bermanfaat, sangat ramah lingkungan dan efisien dalam pengembangan teknologi energi baru terbarukan
Life Cycle Analysis pada Pembangkit Tenaga Listrik Mini Hidro di Lhoksandeng, Meuruedu, Pidie Jaya Teuku Azuar Rizal; Nasruddin Nasruddin; Hamdani Umar
JURUTERA - Jurnal Umum Teknik Terapan Vol 1 No 01 (2014)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v1i01.713

Abstract

Pengurangan ketergantungan pasokan listrik dari sumber-sumber di luar Provinsi Aceh menjadi isu yang semakin penting yang mendorong pemerintah daerah untuk terus mengoptimalkan pemanfaatan sumber daya energi alternatif lokal yang dimilikinya. Salah satunya adalah melalui peningkatan produksi listrik independen (Indepent Power Producer - IPP) bertenaga hidro sebagaimana yang akan dibangun di wilayah Pidie Jaya. PLTMH ini memanfaatkan aliran Sungai Meureudu, yang berada di Desa Lhoksandeng untuk menghasilkan output daya 5,033 MW. Potensi ini diharapkan dapat menjadi sumber energi yang dapat diandalkan dan dapat digunakan terus menerus (sustainable). Tulisan ini bertujuan untuk melakukan LCA yang menggunakan teknik input-output ekonomis (EIO-LCA) guna mengkuantifikasi penggunaan energi, pelepasan gas rumah kaca, dan jangka pengembalian energi atau Energy pay-back time (EPBT) pada PLTM Lhoksandeng. EPBT yang diperoleh adalah 0.530 tahun, dengan emisi gas rumah kaca sebesar 0,292 gCO2eq/kWhe.
KAJI EKSPERIMENTAL PENGERING IKAN TIPE LORONG HIBRID DENGAN MENGGUNAKAN ENERGI SURYA – BIOMASSA DARI SEKAM PADI Syamsul Bahri Widodo; Nasruddin Nasruddin; Muhammad Alfi; Fazri Amir
JURUTERA - Jurnal Umum Teknik Terapan Vol 2 No 01 (2015)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v2i01.795

Abstract

Pengeringan merupakan suatu proses yang digunakan untuk mengurangi kadar air suatu bahan dengan cara penguapan. Salah satu produk yang memerlukan proses pengeringan adalah ikan. Tujuan pengeringan ini untuk menghindari dari proses pembusukan pada ikan. Dalam hal ini jenis pengering yang akan diteliti adalah alat pengering tipe lorong dengan sumber panas yang berasal dari energi surya, energi biomassa, penggunaan alat pengering ini agar produk yang dihasilkan lebih cepat kering dan lebih higienis. Alat pengering yang sudah dirancang mempunyai ukuran panjang 240 cm x lebar 80 cm yang didalamnya ada 2 buah rak yang masing-masing dengan ukuran 120 cm x 80 cm. Prinsip kerja dari alat pengering ini ialah proses pengeringan dapat dilakukan pada siang hari dengan memasukkan bahan pengering ke dalam tiap rak dan dapat dilanjutkan untuk proses pengeringan pada malam hari dengan menggunakan biomassa. Produk mengalami proses pengeringan dikarenakan temperatur ruang pengering yang meningkat akibat penyerapan kalor dari radiasi surya dan kalor yang dihasilkan dari tungku biomassa sebagai alat bantu tambahan untuk menghasilkan panas dalam menaikkan temperatur ruang pengering di malam hari. Didalam ruang pengering, udara panas hasil radiasi bertemperatur 40℃-50℃dan udara panas hasil konveksi dan konduksi dari biomassa bertemperatur sama 40℃-50℃. Sifat-sifat termofisik ikan meliputi kapasitas panas jenis ikan (Cpikan) sebesar 3,18 kJ/KgoC, dan massa akhir ikan sebesar 390 gr dengan kadar air ikan basis basah sebesar 58,94 % bb. Dari hasil pengujian alat diketahui energi kalor yang diterima pengering dari biomassa sebesar 837,07 Wh, energi kalor radiasi matahari sebesar 769,49 Wh, dan energi kalor gabungan sebesar 803,28 Wh. Efisiensi sistem pengering yang dihasilkan untuk energi matahari sebesar 5,6 %, energi biomassa sebesar 5 %, dan energi gabungan sebesar 5,32 %.
Analisis Prilaku/Stabilitas Pendingin Thermoelektrik Yang Di Tenagai Matahari Dwi Alia Widodo; Teuku Azuar Rizal; Nasruddin Abdullah
JURUTERA - Jurnal Umum Teknik Terapan Vol 8 No 01 (2021)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v8i01.4474

Abstract

Solar power is an environmentally friendly renewable energy source. Solar power is utilized by solar power plants to generate electricity. The electrical energy produced is light energy which is converted by solar cells. A collection of solar cells arranged in such a way as to produce solar panels. The electrical energy produced will be stored in a medium called a battery. In the storage and use of this electrical energy, care must be taken to avoid overcharging/overcharging and over-using/over-discharging. Therefore, a battery charge controller is used which will regulate charging or energy consumption, besides that it also functions as a protection device. For the use of AC loads, an inverter is used to adjust the output voltage to VAC.
DESIGNING AND TESTING OF SOLAR POWER PLANT FOR PARKING AREA AT ENGINEERING FACULTY UNIVERSITAS SAMUDRA Mustafa Kamal; Taufan Arif Adlie; Nasruddin A. Abdullah; Fazri Amir
JURUTERA - Jurnal Umum Teknik Terapan Vol 9 No 02 (2022)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v9i02.6739

Abstract

Technological growth impacts all aspects of human life, from urban to rural. The increase in technological developments in all fields causes the need for electricity to continue increasing yearly, including in universities. The continuous use of electrical energy derived from fossil fuels has the potential to cause an energy crisis. The solution is to use renewable energy sources, such as solar energy, which is abundant and continuous. Solar energy is the energy obtained directly from solar radiation. It is the cleanest energy source that has been developed so far, making it a solution to solving the energy crisis. One way to utilize solar energy is by using solar cells. This study aims to analyze the use of solar power for electrical energy needed at the parking area of the engineering faculty building at Samudra University so that it can save energy and reduce electricity usage from PLN. The data collection process was carried out by measuring the current strength generated by the solar panels for 10 days. The results show an average voltage of 17.38 volts with 3 lamps loaded for 8 days. While without loading, the highest solar panel voltage results are found on Mondays and Thursdays with a voltage value of 12.7 after being charged, while the lowest solar panel voltage values are found on Sundays and Fridays with a voltage value of 12.3. After analyzing the data, the electricity requirement for a building is 792 KWh.
Biofuel Production Through Co-Pyrolysis Process By Utilizing Waste Raw Materials Of Palm Oil and Plastic Waste Muhammad Dimas Aditia; Amalia Harmin; Rita Syntia; Nasruddin A. Abdullah
JURUTERA - Jurnal Umum Teknik Terapan Vol 10 No 01 (2023)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v10i01.8269

Abstract

Oil, natural gas, and coal are non-renewable fossil energy sources. The limited availability of non-renewable fossil fuels has prompted countries worldwide to develop technologies that harness energy from renewable sources. One of these renewable energy sources is biofuel, which includes bioethanol and biodiesel. Currently, the Co-Pyrolysis method has been widely developed for waste processing. The Co-Pyrolysis method aims to extract energy content from a mixture of raw materials. The varying percentage of raw material mixtures can significantly influence the resulting products. Obtaining the characteristics of raw materials, the differences in temperature distribution graphs for each percentage of the raw material mixture, and achieving optimum product yield are the objectives of the Co-Pyrolysis process. Based on the data from the heating process, it has been found that an excellent product can be obtained from heating a mixture of TKKS (30%) and PS (70%) at 500 °C for 1 hour, resulting in a product yield of 68%.
Performance Evaluation of a Rice Drying System Utilizing Wick Heat Pipe as a Heat Exchanger Haikal Adlin; Nasruddin A. Abdullah; Nazaruddin Abdul Rahman
JURUTERA - Jurnal Umum Teknik Terapan Vol 10 No 02 (2023)
Publisher : Fakultas Teknik Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jurutera.v10i02.8800

Abstract

Indonesia predominantly consists of a population engaged in rice farming as their primary source of livelihood. The rice farmers in Indonesia continue to employ traditional methods in the rice drying process, which poses a significant challenge as it substantially impacts the efficiency of rice processing. Consequently, to address this issue, a rice drying apparatus employing wick heat pipes as heat transfer devices has been developed. In the course of this research, the drying apparatus underwent testing at multiple points, with variations in voltage and airspeed. This was undertaken to ascertain the optimal voltage level at which the wick heat pipes, and the drying chamber would operate effectively. Voltage settings of 180V, 200V, and 220V were used, coupled with airspeeds of 1.5 m/s and 2 m/s. For the 180V setting and an airspeed of 2 m/s, a heat transfer rate (Q) of 1.0552 J/s was achieved, with an efficiency of 0.18%. Conversely, at an airspeed of 1.5 m/s, the heat transfer rate amounted to 1.1306 J/s, and the efficiency reached 0.19%. At 200V and an airspeed of 2 m/s, the heat transfer rate was 1.5075 J/s, and the efficiency was 0.21%, while at an airspeed of 1.5 m/s, the heat transfer rate was 1.1306 J/s, with an efficiency of 0.16%. At 220V and an airspeed of 2 m/s, the heat transfer rate was 1.8009 J/s, and the efficiency was 0.21%, while at an airspeed of 1.5 m/s, the heat transfer rate remained at 1.8009 J/s, and the efficiency also stood at 0.21%. In conclusion, it can be inferred that the wick heat pipes, and the drying chamber demonstrated optimal performance at the 220V voltage setting.
TEKNOLOGI SMART EGGS INCUBATOR HYBRID UNTUK MENINGKATKAN PRODUKTIVITAS TERNAK AYAM Khairul Muttaqin; Nasruddin Nasruddin; Nurul Fadillah; Ahmad Ihsan
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 12 (2023): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i12.4264-4275

Abstract

Kampung Selamat is one of the villages in Tenggulun Sub-district, Aceh Tamiang Regency, which is 45 kilometers from the capital city of Aceh Tamiang. Most of the villagers work as farmers and breeders. Kampung Selamat has high natural resource potential in the livestock sector, but has not been managed optimally. The Dunia Ternak Unggas group is one of the productive livestock business groups in Selamat village that was established in 2019 with the main focus of developing chicken farming. The problems faced by the World Group of Poultry in business development include; (1) The process of hatching chicken eggs is still conventional, which still requires mother chickens; (2) It takes a long time to hatch eggs; (3) The risk of eggs not successfully hatching is still very large; (4) The process of checking chicken eggs is still manual, namely looking directly at the location; and (5) limited land so that the layout of hatching chickens is uncontrollable. To face these challenges, it is necessary to develop hybrid smart eggs incubator technology that can significantly help livestock business groups in increasing chicken productivity and simplifying the breeding process. The steps of implementing the activity include the socialization stage, design and manufacture of tools, as well as training, mentoring, and application of these devices. The results of the implementation of this activity indicate that the level of user satisfaction with the IoT-based hybrid Egg Hatching Machine Incubator reached an average of 87.93%. This fact illustrates that this tool is a solution that is worth adopting to increase efficiency in the hatching process of chicken eggs and has the potential to produce a positive impact on chicken farming and provide solutions to the obstacles faced by livestock business groups.
Co-Authors Abdul Rahman, Nazaruddin Ahmad Ihsan Ahmad Ihsan Alfianda Gustiadinur Amalia Harmin ANDRI WAHYUDI, ANDRI arif, zainal - Baidatul Khoir Banta Cut Cut Inayah Dwi Alia Widodo Fazri Amir Haikal Adlin Hamdani Umar Ihsan, Ahmad Irvan Ari Ramadhan Julia Azriana Khairul Muttaqin Muhammad Alfi Muhammad Amin Muhammad Dimas Aditia Mustafa Kamal Nazaruddin Abdul Rachman Nazaruddin Abdul Rachman Nurul Fadillah Oreza Sativa Rayan Rayan Razali Thaib Rita Syntia Rita Syntia Samsul Rizal Saputra Sidabutar, Baginda Suheri - Suheri Suheri Suheri Suma Fachruri Ginting Syahri, Alfi T. Miftanul Syubb’an Taufan Arif Adlie Teuku Azuar Rizal Wahyu Abdillah Widodo, Syamsul Bahri Zainal Arif