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All Journal SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Jurnal Teknik Mesin Jurnal Rekayasa Mesin Dinamika Teknik Mesin : Jurnal Keilmuan dan Terapan Teknik Mesin JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora Mesin NUSANTARA : Jurnal Ilmu Pengetahuan Sosial JURNAL PENDIDIKAN TAMBUSAI Jurnal Abdi Insani Jurnal Syntax Imperatif : Jurnal Ilmu Sosial dan Pendidikan Jurnal Kewarganegaraan Mitra Akademia: Jurnal Pengabdian Masyarakat Jurnal Pijar MIPA International Journal of Humanities Education and Social Sciences Formosa Journal of Multidisciplinary Research (FJMR) Formosa Journal of Science and Technology (FJST) Formosa Journal of Applied Sciences (FJAS) Jurnal Ilmu Hukum, Humaniora dan Politik (JIHHP) Jurnal Bakti Nusa Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Jurnal Karya Pengabdian Teknik Mesin Jurnal Pendidikan Indonesia (Japendi) Innovative: Journal Of Social Science Research Indonesian Journal of Interdisciplinary Research in Science and Technology (MARCOPOLO) Jurnal Sosial, Politik dan Budaya (SOSPOLBUD) Jurnal Keamanan Nasional Journal of Law & Policy Review Jurnal Hukum Mimbar Justitia

Rudy Sutanto

Teknik Mesin, Universitas Mataram

Author-ID : 557692

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry 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 Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Peningkatan kinerja pompa hidram berdasarkan posisi tabung kompresor dengan saluran keluar di bawah tabung kompresor Susana, I Gede Bawa; Sutanto, Rudy
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 6, No 2 (2016): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Hydraulic ram pump is operated without fuel and only rely on the height difference of the water source. tube compressor serves to continue the flow of water and increase the pressure in the hydraulic ram pump. To improve the performance of the hydraulic ram pump, experiment with variable position of the tube compressor has been done. The tube compressor is placed on the side of the valve after intake and waste, as well as with an outlet at the bottom of the tube compressor. The experiments were performed on the flow of water from a height of 2.1 m, 2.6 m, 3.1 m, 3.6 m and 4.1 m. The test results showed that the position of the tube compressor affect the performance of the hydraulic ram pump. Tube compressor is placed after the input side and the waste valve has a value greater than the tube compressor that is placed between the input and exhaust valves. The volumetric flow rate output, maximum head, suction force, and the largest thrust force obtained at a height of 4.1 m with the results of each 0.121 l / sec; 16 m; 156.499 N; and 89.48 N. While the largest pump efficiency obtained at a height of 3.1 m waterfall which is 2.618%.

Analisis pemakaian bahan bakar biogas termurnikan pada unjuk kerja motor bakar Sutanto, Rudy; Wardani, Kusuma; Mulyanto, Arif; Nurchayati, Nurchayati; Pandiatmi, Pandri; Zainuri, Achmad; Sinarep, Sinarep
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 7, No 1 (2017): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

The long term purpose of this research is to obtain the high quality renewable biogas that can be used as fuel for internal combustion engines to drive an electricity generator as energy diversification efforts in the area of small sustainable islands. The specific target expected to be achieved is a method/technique for absorbing impurities contained in biogas, especially CO2 component. The study was conducted to reduce the level of CO2 in biogas using NaOH solution. The mass flow rates of biogas employed were 2, 4, 6, 8 and 10 l/min. The biogas was then tested using an engine to see the effect CO2 on the engine performance at several rotations, i.e. 1500, 2500, 3500, and 4500 rpm. The results show that the torque increases by 21.3% for biogas B2 compared to the unpurified biogas. For biogas B4, the torque increases by 19.1%. While for biogas B6, B8, and B10, the torques increase by 14.9%, 12.8%, and 8.5% respectively. For biogas B2, the SFCE decreases by 33.4%, for biogas B4, the SFCE declines of about 22.7%, while for biogas B6, the SFCE declines by 17.9%. The SFCSs also decline by 13.9% and 8.5% for biogas B8 and B10.

PENGARUH JUMLAH PIPA TERHADAP LAJU PELEPASAN KALOR PADA KOLEKTOR SURYA ABSORBER BATU GRANIT Wirawan, Made; Mirmanto, Mirmanto; Sutanto, Rudy
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 5, No 2 (2015): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

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Fossil energies as un-renewable energies have been getting depletion. Therefore, the use of alternative energy should be raised. One of the alternative energies is solar energy. Solar energy does not pollute the environment and is categorized as a renewable energy which is free and plentiful. In this research, the solar energy was used to heat water by operating granite absorber solar collectors. The water was flowed naturally from a higher tank and adjusted using a valve fitted at the outlet of the collector. The volumetric rates of the water were 200, 250 and 300 cc/minutes. Two identical solar collectors with an overall dimension of 0,8 m x 1 m x 0,1 m were placed under the sun and faced to the North with an inclination angle of 15°. One collector contained 5 parallel pipes and the other comprised 7 parallel pipes. Data obtained in this research are glass cover temperatures, an ambient temperature, absorber temperatures, inlet and outlet water temperatures, and water volumetric rates. The results show that the 7 parallel pipe collector products higher outlet water temperature and energy than the 5 parallel pipe collector. Consequently, in the process of energy removal/discharge, the heat stored in the 7 parallel pipe collector runs out quicker.

ANALISA PENGARUH VARIASI SUSUNAN TERHADAP KEMAMPUAN UNJUK KERJA POMPA HYDRAM DITINJAU DARI ASPEK TINGGI TERJUNAN AIR Sutanto, Rudy; Wirawan, Made
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 1, No 1 (2011): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (173.056 KB)

Cultivation activities, both in the development of food crops, horticulture, livestock and plantations. Availability of water is a strategic factor. Specific areas adjacent to the water source or location are under the eyes water, water needs are less of a problem. However, the ground reality is not always flat; there is the hilly or bumpy. Land surface area is higher than the water source and the bumpy areas will have trouble getting a continuous supply of water. Therefore need to find an alternative to reduce the burden. One alternative is that hydram pump hydraulic work without using gasoline. Hydram pump was applied to a small debit them to raise water and drinking water needs of households. However, the use for irrigation in dry land agriculture that requires a large output flow is unknown. The method used in this research is to create models in the laboratory to simulate the independent variables of pressure (high falling) water flow while bound variables measured include debit and results of hydraulic pressure. The results of experiments that analyzed the correlation between independent variables and the variables are bound to get hydram pump efficiency. Pumps that were realized and tested in the laboratory have the following specifications: input = 1.5 inch diameter; output diameter = 0.5 inches; step on the valve piston waste = 5 mm; air tube diameter = 3 inches; air tube length = 24 cm ; material with galvanized pipe, construction of hydram pump consisting of the first arrangement of input - waste valves - compressor (ILK) and the second arrangement of input - compressor - waste valve (IKL). Pump of hydram with arrangement ILK has the ability to better performance when compared with the composition of IKL. Where pump of hydram with the composition of ILK has the best efficiency at 2.5 meters high waterfall with a debit enter 2.458 liters / sec discharge output capable of being lifted by a pump at 0087 liters / sec while the high lift or vertical height of the pump which is equal to 30 meters and efficiency pump of hydram which is equal to 13.6%.

Pengaruh Konfigurasi Tabung Kompresor Terhadap Unjuk Kerja Pompa Hidram Fane, Didin S.; Sutanto, Rudy; Mara, Made
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 2, No 2 (2012): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

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AbstractA hydraulic ram pump is a cyclic water pump powered by hydropower. It functions as a hydraulic transformer that takes in water at one pressure and flow rate, and outputs water at a higher hydraulic head and lower flow rate. Hydraulic ram pump uses the water hammer effect to develop pressure that allows a portion of the input water that powers the pump to be lifted to a point higher than where the water originally started. The hydraulic ram pump is used in remote areas, where there is both a source of low-head hydropower and a need for pumping water to a destination higher in elevation than the source.In this research using tube compressor with 3-inch tube diameter and height 25 centimeters. Level of water used is at position 5 meters with 8 meters height of calculate the output discharge. The observed parameters are input pressure, output pressure, the tube compressors pressure; valves waste pressure, water discharge input, output water flow and pump efficiency.The result showed that hydram pump ILK position, with parallel compressor tube configuration have better performance than the configuration of compressor tube series. Which the maximum head 22 meters is achieved. And discharge result at the height calculated (8 meters) of 0.0453 liters / sec and 3.278% efficiency.

PENGARUH ABSORSI GAS CO2 DAN H2S DALAM BIOGAS MENGGUNAKAN PASTA BATU APUNG TERHADAP PENINGKATAN UNJUK KERJA MOTOR BAKAR Sutanto, Rudy; Alit, Ida Bagus; Rezeki, Gilang
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 6, No 1 (2016): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Human dependence on fossil fuels cause the reserves of energy resources is increasingly reduced. To overcome these problems is urgently needed alternative fuels which are cheap and readily available, one alternative fuel is biogas. However, the use of biogas not yet maximized because of low heating value of the biogas produced from the process without purification. Premium fueled vehicle proved to be turned on using biogas. Tests conducted on the variation of the engine rotation of 1500, 2500, 3500, and 4500 rpm and variations of biogas that has been purified using the paste pumice stone with a variation of the flow rate of purification of 2 liters / minute, 6 liter / minute, and 10 liters / minute. In this test should be able to get the best performance in terms of fineness engine rotation (force braking and fuel consumption). From the test results with the variation of rotation and flow rate variations purification of biogas obtained performance of the motor fuel of the best on rotation 4500 rpm with a flow rate of fuel biogas purification of 2 liters / minute produces a torque value of 6.98 Nm and an effective power of 3288.09 Watt while the value SFCE by 0.33 Liter / Jam.Watt. This proves that, biogas purification using paste pumice stone is able to improve quality of biogas.

ANALISA PENGARUH LAMA FERMENTASI DAN TEMPERATUR DISTILASI TERHADAP SIFAT FISIK (SPECIFIC GRAVITY DAN NILAI KALOR) BIOETANOL BERBAHAN BAKU NANAS (ANANAS COMOSUS) Sutanto, Rudy; Jaya, Harisman; Mulyanto, Arif
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 3, No 2 (2013): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

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Indonesia is one of the countries which has a largest pineaple plantation in Asia, that is more than 165.690 hektare besides Thailand, Filipina, and Malaysia. Pineaple is one of the plants which contains karbohidrat and sugar as well as corn, cassava, sugar palm, etc. Thus in this occasion the pineaple will be used as material for producing bioetanol cause besides its quantity is large, it’s potential to make bioetanol. This research head for identify the efect of fermentation periode and distilation temperature as independent variable to the specific gravity and heating value as dependent variable. In this research the fermentation periode used are 5, 7, and 9 days while distilation temperature are 60, 75, and 800C. Producing of this pineaple bioetanol is doing by fermentation proses. In producing this pineaple bioetanol each sample which mass is 1750 gr added with 75 gr crushed yeast or equal with 4,3 % mass of sample. From the research it’s found that the alcohol content is increase with fermentation periode and decresing of distilation temperature. Specific gravity decrease with increasing of fermentation periode and decreasing of distilation temperature. Heating value is increase with increasing of fermentation periode and deacreasing of distilation temperature.

ANALISA UNJUK KERJA MOTOR BAKAR BERBAHAN BAKAR BIOGAS TERMURNIKAN BERBASIS ABSORBER Fe2O3 Sutanto, Rudy; Alit, Ida Bagus; Nurchayati, N.
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 4, No 2 (2014): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Long-term aim of this research is to obtain a biogas what the renewable natural gas quality and can be used to fuel an electric generator to support the availability of electricity in the region of small islands. Specific targets to be achieved is to determine whether the binding of H2S in biogas can raise engine peformance of the machine, information technology and the active materials so comprehensive to absorb hydrogen sulfide gas as materials of the textbook writing and articles for national journals. This research will be conducted a biogas testing in the engine performance, seen from the engine rotation (1500, 2500, 3500 and 4500 rpm) of the electric power generated and subtlety spin machine (braking force, fuel consumption) in both the before purified biogas and biogas has been purified. Results of the research that has been conducted in both the before purified biogas and biogas has been purified on peformance engine that does not change significantly for the better performance of the engine torque, effective power and fuel consumption (biogas) to treat a wide variety. Effect of reduction of H2S contained in the biogas no significant effect on engine performance but are more inclined towards corrosive metal material. Keywords: biogas, performance, torque, effective power

ANALISA LAJU PERPINDAHAN PANAS PADA KOLEKTOR SURYA TIPE PELAT DATAR DENGAN ABSORBER PASIR Wirawan, Made; Sutanto, Rudy
Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin Vol 1, No 2 (2011): Dinamika Teknik Mesin: Jurnal Keilmuan dan Terapan Teknik Mesin
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.44 KB)

Solar energy constitute one of potential alternative energy to develop as a back up of energy. Especially for countries in khatulistiwa location belonging to Indonesia. For use solar energy needful collector that using absorber. Using sand as a absorber make up step for increase value and profit of sand, in a economics manner the price more cheap and easy to obtain than another absorber. The analysis use sand as a alternative absorber for solar collector did for understand rate of heat transfer to acceptanceof water. Dimention of collector are 560 mm x 310 mm with thick of sand absorber 10 mm and 1.2 mm for aluminum plate as a comparator. Observation did begin 10.00 am until 14.00 pm for the two of them in the weather clear sky. The rate of water in this research are 200 cc/min, 250 cc/min and 300 cc/mn for another dan at the same time. The result of analysis be obtained heat absortion by water for solar collector with aluminum absorber more large than sand absorber. The debit of water more and more large in the collector so absorb heat by water more large because incretion the mass flow rate of water (m  ). The heat losses in the solar collector aluminum absorber more than sand absorber.

Pemahaman Terhadap Filsafat Ilmu Pertahanan Sebagai Upaya Meningkatkan Kesadaran Bela Negara: Studi Generasi Z Nopiyani, Nopiyani; Sutanto, Rudy; Priyanto, Priyanto
AURELIA: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Vol 4, No 1 (2025): January 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/aurelia.v4i1.5299

Filsafat Ilmu Pertahanan merupakan salah satu cabang ilmu filsafat yang secara khusus membahas aspek-aspek yang berkaitan dengan ilmu pertahanan dan mengajak manusia merefleksikan kegiatan ilmu pertahanan yang meliputi penanganan konflik, diplomasi, peperangan, pencegahan perang, dan upaya untuk mengakhiri perang yang terjadi. Di era modern, memudarnya karakter dan jati diri bangsa, baik sebagai individu maupun kolektif masyarakat Indonesia, berpotensi memberikan dampak yang serius terhadap keharmonisan nilai-nilai kebangsaan. Pendidikan ilmu filsafat sebagai dasar berfikir ilmu diperlukan dalam upaya menanamkan nilai-nilai Bela Negara, dimana kondisi pergeseran ancaman yang begitu nyata saat ini terkhusus pada Generasi Z sehingga perlu memiliki rasa nasionalisme dan cinta tanah air yang kuat untuk menjamin keberlangsungan bangsa di tengah tantangan global. Penelitian ini menggunakan pendekatan kualitatif deskriptif untuk menganalisis peran filsafat ilmu pertahanan dalam upaya meningkatkan kesadaran bela negara khususnya pada generasi Z. Pergeseran bentuk ancaman yang semakin kompleks di era digital menuntut pendekatan yang relevan dan adaptif. Dalam konteks ini, filsafat ilmu pertahanan memberikan landasan konseptual melalui pendekatan epistemologis, yang melibatkan pengembangan metode, strategi, dan sarana yang relevan, khususnya melalui pendidikan dan pelatihan bela negara. Hasil penelitian ini menegaskan bahwa Filsafat Ilmu Pertahanan berperan penting dalam meningkatkan kesadaran dan kemampuan bela negara di kalangan Generasi Z. Pendidikan bela negara dan pelatihan bela negara akan menjadi landasan yang kokoh bagi eksistensi bangsa Indonesia, dengan pendekatan yang sesuai dengan karakteristik Generasi Z, seperti pemanfaatan teknologi dan media sosial sehingga dapat menciptakan formasi budaya baru yang memperkuat rasa kebersamaan, gotong royong, dan kemandirian generasi muda. Transformasi ini diharapkan dapat membentuk Generasi Z yang siap menghadapi perubahan dan tantangan global di masa depan.

Co-Authors Achmad Mirza Apriansyah Achmad Zainuri Achmad Zainuri Achmad Zainuri Adriyanto, Agus Agus Dwi Catur agus dwi catur Ahmad G. Dohamid Alam, Saiful Albubaroq, Hikmat Zakky Amir Kasman Anak Agung Alit Triadi Arif Mulyanto Arif Mulyanto, Arif Arman, Andi Bambang Marwoto Bastian, Muhammad Arkhan Maulana BUDI PRAMONO Cempaka T, Fauzia G D.K. Putra Daniel Pasaribu, Nico Darmo, Sujita Demo Putra Didin F Fane, Didin F Didin S. Fane, Didin S. Dina Inda Rosyida, Esa Djoko Suseno Dyah Aryati Nugraha Ningsih Emmy dyah S Fauzia Gustarina Cempaka Timur Gilang Rezeki, Gilang Hadinata, Tri Halkis, Mhd. Halkis, Muhammad. Hanifudin, Achmad Fauzan Harahap, Sahnan Sulaiman Harisman Jaya, Harisman Hendry Sakke Tira Hendry Sakke Tira, Hendry Sakke I Gede Bawa Susana I Kade Wiratama I Made Mara I Wayan Joniarta I.G.B. Dipa Maha Putra, I.G.B. Dipa Maha Ida Bagus Alit Irfan Fahmi Nooryadi Irfan Fahmi, Irfan Ivan Yulivan James Julian Kurnia, Dedi KUSUMA WARDANI Kusuma Wardani Kusuma Wardani Kusuma, Hendri Puja Lalu Sultan Giri Tanjung Latief, Mohammad Nurdin Al Limbong, Benny Leonardo M. Helmi M. Mirmanto, M. Made - Wirawan Made Mara, Made Made Wijana made wirawan Made Wirawan Made Wirawan, Made Maharsa Pradityatama Mahendra, Esa Ramdhan Ardi Mahroza, Jonni Mas'ud Mas'ud Mhd. Halkis Mirmanto Mirza Apriansyah, Achmad Mitro Prihartoro Muhamad Hilmi, Muhamad Muhamad Noor Gibran Musayyab, Said N. Nurchayati N. Nurchayati, N. Nasmi Herlina Sari Nopiyani, Nopiyani Nur Kaliwantoro Nurchayati Nurchayati Nurchayati Nurchayati Padmiatmi, Pandri Pandri Pandiatmi Pandri Pandiatmi Paryanto Dwi Setyawan Prakoso, Lukman Yudho Prasetyo, Soya Ani Pratama Kamarulah, Rizki Prayitno, Arief Prihantoro, Kasih Prihartoro, Mitro Priyanto Priyanto Pujo Widodo, Pujo Purwantoro, Susilo Adi Raden Ruli Basuni Rahmadi, Fakhmi Caesar Reksoprodjo, Agus Hasan S Risa Rizania Rizania, Risa Ronika, Yulia Febi Zita Rostika, Rostika Rusli, Fauzi Sapriduan, Sapriduan Sigit Purwanto Sinarep Sinarep Sinarep Sinarep Soya Ani Prasetyo Sri Patmi, Sri Sugiarta, Yannisa Rakhmani Sugiman Sugiman Suhirwan, Suhirwan Sujita Darmo Sujita Darmo Sujita Sujita Sujita, Sujita Sultan Sultan Sultan Sultan Suparman Ahmadi Suparman Ahmadi, Suparman Susmoro, Harjo Suteja Suteja Syahrul Syahrul Syahrul Syamiajaya, Arh Nur Afiad Timur, Fauzia Gustarina Cempaka Tira, Hendry Tri - Rachmanto Tri Rachmanto Tulodo, Habibi Tri Uksan, Arifuddin Ulayo, Muhammad Ramdhan Ulhaq M, Faiq Dhiya Warka, I Wayan Wirawan Made Yannisa Rakhmani Sugiarta Yesung Allo Padang Yesung Allo Padang, Yesung Allo Yudha, Eka Mahatva Yudhyadi I.G.N Yulia Febi Zita Ronika Zaini, Ansori Zaiunuri, Ahmad

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