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All Journal Mechatronics, Electrical Power, and Vehicular Technology Rekayasa Mesin ROTOR: JURNAL ILMIAH TEKNIK MESIN Musamus Journal of Electro & Mechanical Engineering Jurnal Gema Ngabdi SULUH: Jurnal Abdimas Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa Dan Inovasi G-Tech : Jurnal Teknologi Terapan Jurnal ELIPS (Ekonomi, Lingkungan, Infrastruktur, Pengembangan Wilayah, dan Sosial Budaya) Prosiding Seminar Nasional Pengabdian Kepada Masyarakat
Johni J Numberi
Magister Perencanaan Wilayah Dan Kota Universitas Cerderawasih
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

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ANALISIS REKLAMASI VENUE DAYUNG DI TELUK YOUTEFA KOTA JAYAPURA Fred Andris Waroy; Johni J Numberi; Janviter Manalu
Jurnal ELIPS (Ekonomi, Lingkungan, Infrastruktur, Pengembangan Wilayah, dan Sosial Budaya) Vol 4, No 3 (2021): Oktober 2021
Publisher : Magister Perencanaan Wilayah dan Kota Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jurnalelips.v4i3.1970

Abstract

The coastal area is one of the potential resources. The coastal area has the meaning of a transitional area between land and sea. According to Law No. 27 of 2007 Article 34 concerning the management of coastal areas and small islands, reclamation of coastal areas and small islands is carried out in order to increase the benefits and / or added value of coastal areas and small islands in terms of technical, environmental and socio-economic aspects. a research method consists of procedures and techniques that need to be carried out in a study. In connection with the coastal reclamation carried out in Youtefa Bay, Jayapura City, which is in the context of completing the 2021 PON in Papua Province. Jayapura City is the capital city of Papua Province which will be used as one of the places for the implementation of PON 2021 in Papua Province, so that several sports suggestions have been built in the city of Jayapura, one of which is the Rowing Venue facility built in Youtefa Bay, Jayapura City, this arena sports branch This research was conducted in Youtefa Bay (Holtekamp), administratively in the area of Jayapura City, Entrop Village, South Jayapura District. This infrastructure development is considered very important for the community because it can indirectly increase the living capital of those who live around the area. There needs to be extensive reforestation of mangrove forests that have been logged.
Analisis Karakteristik Parkir terhadap Kebutuhan Ruang Parkir di Pasar Central Hamadi Kota Jayapura Amos Numberi; Petrus Bahtiar; Johni J. Numberi
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa & Inovasi Volume 3 Nomor 1 Tahun 2021
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v3i1.1779

Abstract

This study aims to determine the capacity needs of the SRP in Hamadi Central Market, Jayapura City. The data required in the form of primary data and secondary data, quantitative and qualitative descriptive analysis approaches to analyze the characteristics of vehicle parking against the needs of SRP in Hamadi Central Market, Jayapura City. The results of the analysis of the parking volume for 92 vehicles and 164 motorcycles, the accumulated parking for 326 vehicles and 301 motorcycles, the parking duration for cars and motorbikes ranged from 1-2 hours, the parking capacity for cars was 39 vehicles / hour and for motorbikes 19 vehicles / hour, 88.3% cars and 90.4% motorbikes, 0.83 car parking turnover rates for cars / parking lots and motorbikes 1.42 motorbikes / parking lots, parking availability 267 vehicles / 9 hours and 119 motorbikes / 9 hours. The result of combining the analysis method, the need for a 46 SRP car and an 88 SRP motorbike means that it exceeds the available SRP. To answer this, an arrangement of the SRP for the car was carried out, so that the SRP for the car was sufficient because the planned SRP was 61 SRP. Meanwhile, to answer the needs of motorbike SRP, which is to move the parking lot into the market / building area, so that the SRP for motorbikes is sufficient because the SRP planned is 108 SRP. The parallel parking pattern is recommended for SRP cars and motorbikes with an angle of 90º.
KETERSEDIAAN WASTAFEL PORTABLE DI UNIVERSITAS CENDERAWASIH SELAMA PANDEMI COVID-19 Johni Jonatan Numberi Numberi; Bernathius Julison; Apolo Safanpo; Marthen liga; Patrick Fandy; David Mangallo; Eka Irianto Bifnitme; Theresia Wuri; Helen Wayangkau; Annisa Novita Sari
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 2 (2021): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (294.709 KB)

Abstract

Abstract In order to implementing the 5 health protocols (washing hands, wearing masks, keeping distance, staying away from crowds and reducing mobility) during the current COVID-19 pandemic, the Chancellor of Cenderawasih University issued a circular stating that hand washing equipment on campus must be available as soon as possible and in sufficient quantity. Responding to the circular, the Faculty of Engineering, University of Cenderawasih formed a team to produce 7 units of Portable Wash Basin. The seven units are placed in the office of the Chancellor of Cenderawasih University and the Dean of Engineering Faculty. When producing Portable Wash Basin, the team involved several students. Student involvement is deemed necessary, so that students can produce their own Portable Wash Basin. The ability to produce these Portable Wash Basin is expected to be a driving force for students to become entrepreneurs. Abstrak Dalam rangka melaksanakan protokol kesehatan 5M (mencuci tangan, memakai masker, menjaga jarak, menjauhi kerumunan dan mengurangi mobilitas) pada masa pandemi COVID-19 sekarang ini, Rektor UniversitasCenderawasih menerbitkan surat edaran yang menyatakan bahwa alat pencuci tangan di lingkungan kantor universitas harus tersedia dalam jumlah yang cukup. Menanggapi surat edaran tersebut, maka Fakultas Teknik Universitas Cenderawasih membentuk suatu tim untuk memproduksi 7 unit alat cuci tangan Wastafel Portable. Ketujuh unit tersebut diletakkan di sekitar lingkungan kantor Rektorat Universitas Cenderawasih dan Dekanat Fakultas Teknik. Pada saat memproduksi alat cuci tangan tersebut, tim melibatkan beberapa mahasiswa. Keterlibatan mahasiswa dipandang perlu, agar selanjutnya mahasiswa yang bersangkutan dapat memproduksi sendiri Wastafel Portable tersebut. Kemampuan untuk memproduksi alat tersebut diharapkan dapat menjadidorongan agar mahasiswa mau berwirausaha.
PENGARUH MODERNISASI PERTANIAN TERHADAP KEHIDUPAN SOSIAL EKONOMI MASYARAKAT DI KAMPUNG YANAMEK DISTRIK ABENAHO KABUPATEN YALIMO Johni Siep; Johni Jonatan Numberi; Arung Lamba
Jurnal ELIPS (Ekonomi, Lingkungan, Infrastruktur, Pengembangan Wilayah, dan Sosial Budaya) Vol 5, No 2 (2022): Juni 2022
Publisher : Magister Perencanaan Wilayah dan Kota Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jurnalelips.v5i2.2400

Abstract

Agriculture is part of the culture that was first developed by humans as a response to the challenges of survival which gradually became difficult due to the depletion of food sources in the wild due to the rate of human growth. In addition, agriculture as a system in human life aims to produce vegetable and animal materials including aquatic biota (water) by using natural and water resources effectively and efficiently in order to achieve the welfare of human life and the preservation of the carrying capacity of the environment. The results showed that the use of agricultural land from the aspect of meeting basic needs in the form of housing, clothing and food can be said to be high after the utilization of agricultural land. This can be seen from the number of people who have permanent housing in the sense that there has been rehabilitation of the floors and walls of the house. What used to be an earthen floor and clapboard walls, now has a cement or tile floor and the walls are made of walls or ceramics. Indeed, there are still respondents who do not have housing because housing has been provided by the relevant agency specifically for civil servants or teachers who are placed in schools that already have housing. Likewise, the fulfillment of clothing and food needs can be said to be very fulfilled
ANALISIS PEMBANGUNAN BENDUNGAN DIGOEL DI KABUPATEN BOVEN DIGOEL DALAM RANGKA PENGEMBANGAN WILAYAH DI PAPUA Elieser Numberi; Harmonis Rante; Johni Jonathan Numberi
Jurnal ELIPS (Ekonomi, Lingkungan, Infrastruktur, Pengembangan Wilayah, dan Sosial Budaya) Vol 5, No 3 (2022): Oktober 2022
Publisher : Magister Perencanaan Wilayah dan Kota Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jurnalelips.v5i3.2415

Abstract

One of the pillars of the Food Sovereignty program is the availability of irrigation infrastructure and realizing rice selfsufficiency in Papua Province and Boven Digoel Regency in particular. The concrete effort is to program the development of new water infrastructure with optimum service capacity and the development of potential areas to meet food availability. Merauke River Departement, programmed the Construction of the Digoel Dam in Boven Digoel Regency. This study aims to analyze the development strategy of the Digoel Dam, which includes technical aspects, land use and environment, economic and socio-cultural aspects, benefits and regional development, and asset investment aspects. The method of analysis is quantitative and qualitative. Results study concluded that the technical aspects were carried out through good planning, implementation and supervision of construction. Aspects of land use and the environment, through land use in accordance with the spatial plans of Boven Digoel Regency, development and management that is environmentally sound. Economic and socio-cultural aspects, namely the existence of the Digoel Dam must provide economic benefits to increasing the income and welfare of the community whose social work is farming, raising livestock, fishing and trading. The benefits aspect of the Digoel Dam is as a source of water for irrigation with a potential area of 6,090 Ha, a source of raw water for the surrounding community with a capacity of 32.25 liters/second, a power plant with a planned total electricity generation of 13.96 MW, reducing the potential for flooding in the surrounding area and the potential for flooding in the surrounding area and tourism development to improve the local economy. Aspects of regional development by encouraging the development of the Boven Digoel Region which is supported by sufficient food security. Aspects of asset inventory, namely the existence of the Digoel Dam must provide beneficial benefits from its existence as an economic asset, historical asset and tourism asset.
ANALISIS LIMBAH AMPAS SAGU SEBAGAI SUMBER BAHAN BAKAR BIOETANOL Johni Jonatan Numberi
G-Tech: Jurnal Teknologi Terapan Vol 6 No 1 (2022): G-Tech, Vol. 6, No. 1, April 2022
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v6i1.2603

Abstract

Pertumbuhan infrastruktur, khususnya di sektor energi, semakin cepat setiap hari. Hal ini dikarenakan penggunaan kebutuhan tersebut semakin meningkat dari hari ke hari. Ironisnya, berbanding terbalik dengan pasokan energi yang tersedia di Indonesia. Masih banyak kota terutama di Indonesia bagian timur yang masih belum teraliri listrik. Salah satu bahan bakar masih menjadi kendala terbesar bagi wilayah timur, dan di wilayah timur khususnya di wilayah Papua, sumber energi alternatif yang terdapat pada fasilitas merupakan salah satu bahan bakar yang dapat digunakan. Namun penggunaannya di wilayah Papua masih belum optimal digunakan. Tujuan dari penelitian ini adalah untuk mengkarakterisasi bioetanol berbahan ampas sagu yang dapat dikonversi menjadi bahan bakar untuk mengatasi kekurangan dan kelangkaan bahan bakar di daerah terpencil serta sulitnya ketersediaan bahan bakar untuk distribusi pertamina. Metode penelitian laboratorium menggunakan metode close analysis and photo measurement (SEMEDAX), uji LHV dan viskositas bahan bakar bioetanol. Hasil analisis menunjukkan bahwa nilai karbon (CK) adalah 76%, sekitar 82,4%, kandungan karbohidrat dapat diolah dengan sangat baik sebagai bahan bakar bioetanol. Analisis karakteristik meliputi viskositas 1,03 (cp), densitas 0,82 (g/L), kromatografi gas 61,04%, nilai kalor rendah 80% = 16.166 MJ/kg dan laju pelepasan panas 140 kW/m2. Analisis menunjukkan bahwa bioetanol 80% dari ampas sagu sangat bermanfaat sebagai sumber bahan bakar rumah tangga. Kontribusi penelitian ini dapat digunakan untuk memecahkan salah satu permasalahan terkait kebutuhan energi rumah tangga Papua di daerah terpencil.
Kajian Efisiensi Pengering Gabah Dengan Energi Surya Johni Jonatan Numberi
G-Tech: Jurnal Teknologi Terapan Vol 6 No 2 (2022): G-Tech, Vol. 6 No. 2 Oktober 2022
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v6i2.2604

Abstract

Studi ini bertujuan untuk menentukan efisiensi pengeringan gabah dengan menggunakan cerobong dan kipas angin untuk menarik udara dari kolektor ke dalam ruang pengering. Penelitian ini dilakukan di Laboratorium Energi Terbarukan, Jurusan Teknik Mesin, Fakultas Teknik, Universitas Cenderawasih, Jayapura. Sebuah alat pengering dibuat dengan menggunakan pelat seng berketebalan 0,2 mm sebagai kolektor, dan udara panas serta energi surya digunakan sebagai media pengeringan. Alat ini diharapkan dapat mengeringkan gabah secara cepat dengan tingkat pengeringan dan kadar air yang merata. Terdapat tiga variasi ketebalan gabah, yaitu 7 cm, 5 cm, dan 3 cm, dengan berat masing-masing 7 kg, 4,5 kg, dan 2,5 kg. Data yang terkumpul kemudian dianalisis untuk menentukan efisiensi pengering. Hasil penelitian menunjukkan bahwa waktu yang dibutuhkan untuk mengurangi kadar air gabah hasil panen dari 24,6% menjadi 13,5%-13,8% (kandungan air giling) adalah antara 4 jam hingga 6,5 jam dengan efisiensi antara 12,07% hingga 22,16% untuk alat yang menggunakan cerobong, dan antara 3,5 jam hingga 6 jam dengan efisiensi antara 11,18% hingga 21,49% untuk alat yang menggunakan kipas.
PERFORMANCE ANALYSIS OF THE ELECTRIC TROLLEY OF OXYGEN CYLINDERS BASED ON THE ROAD SLOPE Costantinus Oei; Maran Gultom; Obet Takke Ranteallo; Thobby Wakarmamu; Marthen Liga; Endang Hartiningsih; Johni Jonatan Numberi; Akbar Silo
ROTOR Vol 16 No 1 (2023)
Publisher : Jurusan Teknik Mesin Fakultas Teknik Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/rotor.v16i1.40522

Abstract

The demand for efficient distribution of oxygen cylinders at Abepura Regional General Hospital (RSUD Abepura) has been steadily increasing due to the growing needs of staff members and patients who expect high-quality service within the hospital premises. In response to this demand, this study aims to propose a transportation system that is not only automated but also time-saving, with the ultimate goal of enhancing medical services in a more efficient, eco-friendly, and safe manner. One of the main challenges faced in the distribution process is the hilly terrain surrounding RSUD Abepura. The presence of these hills makes it difficult to manually distribute the heavy 72 kg gas cylinders, which is the current method employed at the hospital. To overcome this challenge, this research suggests implementing an innovative solution—an electric trolley—that can effectively facilitate the distribution and flow of oxygen cylinders at RSUD Abepura. The findings of this study conclusively demonstrate that the electric trolley is not only a suitable but also a convenient solution for the operators and medical staff involved in the distribution process. By utilizing the electric trolley, they can distribute oxygen cylinders without facing any hindrances posed by the uphill roads, ultimately resulting in significantly improved time efficiency and service effectiveness at RSUD Abepura.
Kajian Potensi Angin Laut Sebagai Sumber Energi Terbarukan Pembangkit Listrik Pulau Kecil di Pesisir Utara Provinsi Papua Johni Jonatan Numberi; Samuel P. Siregar; Tiper K. M. Uniplaita; Rombe Allo; Anastasya S. Werdhani; Joni Joni; Pither Palamba; Marthen Liga; Theresia W. Oktaviani; Matius R. Manalu
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 5 Nomor 2 Tahun 2023
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v5i2.4920

Abstract

Papua province has nine small islands that are inhabited, but there is no access to electricity on these islands. The solution is the use of sea wind as a source of energy for a small power plant. This study aims to determine the potential of sea wind as an alternative source of electrical energy on the north coast of Papua Province. Data Measurement is carried out using an HP-866B anomometer on a hill near the coast to maximize the sea wind. There are two methods used in this research: the minimum-maximum value to determine the wind speed range and linear regression to determine the distribution pattern of the wind. The range of the sea wind is 0.2–6.18 m/s. If the minimum speed is limited to 1.6 m/s, then the range of kinetic energy is 5.59–322.22 Joules/s, mechanical power is 5.59–322.22 Watts, and actual power is 0.57–33.13 Watts. Meanwhile, the pattern shows that the sea wind from the north coast of Papua Province blows with two trends: constant and increasing, specifically in the afternoon and evening. Based on that, the development of a wind power plant on the north coast of Papua Province can be carried out using a multi-turbine system to increase the actual power that can be obtained.
Desain Turbin Pelton Kapasitas 26 kW pada Pembangkit Listrik Tenaga Mikrohidro (Studi Kasus: Kampung Nehibe) Evenly Evenly; Pither Palamba; Marthen Liga; Johni Jonatan Numberi; Endang Hartiningsih; Thobby Wakarmamu; Tiper K. M. Uniplaita
Jurnal Asiimetrik: Jurnal Ilmiah Rekayasa dan Inovasi Volume 5 Nomor 2 Tahun 2023
Publisher : Fakultas Teknik Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/asiimetrik.v5i2.5126

Abstract

The need for electrical energy in Nehibe village is currently increasing along with the increase in population and new households. The demand for electricity in this village reaches 18 kW, with an average power per household of 450 VA. The problem is that Hachakwa Nehibe Micro Hydro Power Plant (PLTMH), which is very close to the village, has a capacity of only 10 kW. Based on that problem, this study aims to design a peltor turbine with two nozzles for the new 26 kW PLTMH. This power plant uses the water from the Tena Mroway and Yora Mroway rivers, which are located 2 km from the end of the village, as a new source of energy. This design of the turbine is based on the mathematical equations, measurement data of the head, and the flow of the rivers. This research shows that the Pelton turbine with two nozzles (nj), 0.032 meters of jet diameter (Dj), 0.330 meters of runner diameter (Dr), 0.096 meters of bucket diameter, and 21 buckets can produce 26 kW of power with 60 ltr/sec of river flow and 77 meters of head height. This specialization can be used to develop the new PLTMH in Nahibe Village.
Co-Authors Agnes Supraptiwi Rahayu Agustinus Agustinus Giai AKBAR SILO Akhmad Kadir Aleda Mawena Allo Sarira Pongsapan Allo, Obed Rante Amos Numberi Anastasya S. Werdhani Anne Sihombing Annisa Novita Sari Arifia Ekayuliana Arung Lamba Bahtiar Bahtiar Banda, Dionisius Desriadi Bernathius Julison Costantinus Oei David Mangallo Dewi Nurhidayah Edwin Ginting Ekayuliana, Arifia Elieser Numberi Endang Hartiningsih Endang Hartiningsih Enos Karapa Enos Karapa Evenly Evenly Evi Sinaga Fitrine Christiane Abidjulu Fred Andris Waroy Griapon, Nourish Griapon, Nourish C. Griapon, Nourish Christin Hartiningsi, Endang Haurissa, Calvion Jean Haurissa, Jusuf Hebert Innah Herbert Innah Johni Siep Joni Karapa, Enos Lazarus B. Ramandey, Lazarus B. Lefaan, Yosef Lekito, Hanro Manalu, Janviter Maran Gultom Marthen Liga Matius R. Manalu Mickael Ruben Kaiway Miftah Fariz Prima Putra Monika Gultom Oktaviani, Theresia W. Oscar Oswald O. Wambrauw Palamba, Phiter Patrick Fandy Pither Palamba Pither Palamba Prihananto Setiadji Prihananto Setiadji Purwoko, Agus Rante, Harmonis Ranteallo, Obet Remuz MB Kmurawak Rodhi Rusdianto Hidayat Rombe Allo Royend F. Samosir Rumar, Kristofel Safanpo, Apolo Samuel Parlindungan Siregar Samuel Piter Irab Selyus Rantepulung Setiadji, Prihananto Siregar, Januar Parlaungan Stephanus de Fretes Suparno Sutoro . Tery Wanena Theresia W. Oktaviani Theresia Wuri Thobby Wakarmamu Thomas Pagasis Tiper K. M. Uniplaita Tosuli, Yohanis Tangke Trajanus Laurens Jembise Uniplaita, Tiper Uniplaita, Tiper Korneles Muwarberto Untung Muhdiarto Wambrauw, Oscar O. Wanane, Wilfriedf Wanane, Yohanis Wanane, Yohanis Yulius Wayangkau, Helen Giandita Werdani, Anastasia Sri Werdhani, Anastasia Sri Wigati Yektiningtyas Yane Ansanai Yane Oktovina Ansanay Yos Wandik Yosef Lefaan