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All Journal Rekayasa Mesin JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi J-ADIMAS (Jurnal Pengabdian kepada Masyarakat) Jurnal Abdimas Dosma (JAD)
Noorsakti Wahyudi
Politeknik Negeri Madiun
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences

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KADAR EMISI GAS BUANG PADA SI ENGINE 4 STROKE-LPG FUEL DENGAN VARIASI BUKAAN KATUP GAS Nanang Romandoni; Noorsakti Wahyudi; Kholis Nur Faizin; Firdho Putra Fadillah
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 8, No 1 (2022): April
Publisher : universitas teuku umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.15 KB) | DOI: 10.35308/jmkn.v8i1.5365

Abstract

Abstract The use of LPG fuel in spark ignition engines continues to be developed, including the use of converter kits as a conversion tool from gasoline to LPG. However, the use of converter kits is not optimal because the mixture of air and gas has not been mixed heterogeneously in the combustion chamber. Therefore, it is necessary to redesign the converter kits that speed up the mixing process between air and gas. This study aims to evaluate the use of LPG fuel in spark ignition engines with converter kits on variations in throttle valve openings on exhaust gas emissions and exhaust gas temperatures. The research method used is an experiment with variations in the throttle valve opening on the engine are 25%, 50%, 75%, and 100%. Data that will be compared on the use of gasoline and LPG fuels include carbon monoxide (CO), hydrocarbon (HC), and mean gas temperature. The results showed that the use of fuel between gasoline and LPG on exhaust gas emission levels in spark ignition engines with variations in throttle valve openings was able to reduce CO emissions by 92% on average, HC by 72%, and increase the mean average temperature by 17%. This shows that the use of converter kits at each valve opening is able to reduce levels of CO and HC exhaust emissions compared to gasoline. However, it is inversely proportional to the mean gas temperature, at each variation of the gas valve opening there is a significant increase in temperature. This is because the heating value of LPG is greater than that of gasoline.Keywords—Exhaust gas emission, spark ignition engine, throttle valve open
SETTING LIQUID LEVEL COUPLED TANK USING FUZZY ADAPTIVE CONTROL Mohammad Erik Echsony; Noorsakti Wahyudi; Nur Asyik Hidayatullah
JEEMECS (Journal of Electrical Engineering, Mechatronic and Computer Science) Vol 1, No 2 (2018): August 2018
Publisher : Merdeka Malang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (943.49 KB) | DOI: 10.26905/jeemecs.v1i2.2423

Abstract

Problem with Coupled Tanks is the appearance of interference in the flow that supplies the tank will make the response unstable, resulting in cross-interaction between each input and output. Fuzzy Logic Control (FLC) has its own advantages that is effective in dealing with complex non-linear systems. Adaptive Fuzzy control Auto tuning has the ability to maintain the steady state response value from interference. Adaptive Fuzzy methodology is attractive choice when formulation in the method proposed for the Coupled tank process. Adaptive Fuzzy control has the ability to maintain the steady state response value from interference. In this study using decoupling in the cross interaction process in each tank. Coupled Tanks on the TITO system can change the transfer function to SISO, so as to minimize the effect of interacting. The right way to design modeling is to pay attention to the state of the plant, so that the desired control model can overcome the non linearity of the TITO system. Adaptive Fuzzy method expected to have percent overshoot and better settling time value.DOI : https://doi.org/10.26905/jeemecs.v1i2.2423
Pemberdayaan Karang Taruna Kampung Wisata Seribu Bunga Nglurah Kecamatan Tawangmangu dengan Pembuatan Pupuk Kompos Berbahan Daun Kaliandra Agus Choirul Arifin Arifin; Yoga Ahdiat Fakhrudi; Farid Majedi; Achmad Aminudin; Noorsakti Wahyudi; Nana Ainiya Khalidah
JURNAL ABDIMAS DOSMA (JAD) Vol. 2 No. 1 (2023): JANUARI
Publisher : IKATAN ALUMNI DOSEN MAGANG KEMENRISTEKDIKTI TAHUN ANGKATAN 2017

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (584.932 KB)

Abstract

Nglurah Hamlet is known as the “Kampung Sewu Kembang”. This hamlet is famous as a hamlet producing ornamental plants / flowers that supply various kinds of plants to the Karanganyar area to outside Java. Around Dusun Nglurah there are abundant calliandra plants which are usually used by local residents for raw materials for making fertilizers as fertilizer for ornamental plants. However, the use of calliandra fertilizer is limited to household use, it has not been mass produced and the manufacturing process is still simple. By providing training solutions to the community members of the Nglurah hamlet in the form of life skills, in the form of training in making compost made from calliandra which can be used as a provision for the skills of residents, especially youth groups in the world of work and entrepreneurship, and are ready to compete in the competition in the world of work. Implementation of Community Partnership Program (PKM) activities in Mitra 1, the target solution provided using a training method with a model for delivering material on the theory of the composting process, the practice of making compost and packaging to facilitate sales
Penerapan Karbon Aktif Sebagai Media Pengolahan Air di Dusun Nglurah Yuli Prasetyo; Noorsakti Wahyudi; Farid Majedi; Imam Basuki; Indah Puspitasari; Titania Nur Cahyani
J-ADIMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 9, No 2 (2021)
Publisher : (STKIP) PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/j-adimas.v9i2.2248

Abstract

Dusun Nglurah terletak di lereng Gunung Lawu dengan ketinggian 1.800 mdpl. Dusun ini terkenal sebagai dusun penghasil produksi tanaman hias/bunga yang mensuplai berbagai macam tanaman ke daerah Karanganyar, disekitar pulau jawa bahkan sampai ke luar jawa. Salah satu kelompok tani di daerah Dusun Nglurah adalah kelompok tani “Mulia Sejahtera”. Kelompok tani ini memanfatakan air dari sumber pegunungan untuk aktifitas kehidupan sehari-hari dan digunakan untuk penyiraman tanaman hias. PDAM Kabupaten Karanganyar belum menjangkau daerah Nglurah sehingga setiap warga harus mengambil sumber air yang ada di pegunungan dengan sistem menggunakan pipa secara mandiri. Air yang didapat dari atas pegunungan memang jernih namun pada saat musim hujan kadar air menjadi sangat keruh karena banyak material lumpur terbawa bersama aliran air. Dengan adanya program pemanfaatan karbon aktif untuk pengolahan air sumber pegunungan menjadi air yang bersih dan layak untuk kebutuhan sehari hari warga sehingga diharapkan dapat mengatasi permasalahan yang muncul di  Desa Wisata Sewu Kembang Tawangmangu mulai masalah kesehatan, kebersihan lingkungan, serta masalah minimnya pengetahuan tentang pengolahan air yang efektif dan efisien.
APLIKASI GAS HHO PADA SEPEDA MOTOR INJEKSI DENGAN MODIFIKASI ECU AFTERMARKET (TIMING PENGAPIAN) Indah Puspitasari; Noorsakti Wahyudi; Kuntang Winangun; Fadil Noor Rofiq
Jurnal Rekayasa Mesin Vol. 13 No. 2 (2022)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v13i2.1108

Abstract

HHO gas is a gas produced from electrolysis, which is the decomposition of an electrolyte using an electric current which produces Hydrogen Gas and Oxygen Gas / Hydrogen Hydrogen Oxygen. The purpose of this study was to determine the application of HHO gas by increasing ignition timing by 3º, 6º, and 9º using an aftermarket ECU on engine performance and injection motor emissions. The method used in this study is an experiment, testing using a dinotest measuring instrument and a gas analyzer. The results obtained are the highest average power value in all tests obtained on the variable use of HHO Gas without variations in ignition timing using an aftermarket ECU of 5.90 HP at 3500 Rpm engine speed, an increase of 0.13% from the conditions of HHO Gas usage and forward time. . ignition of 3º and 6º, an increase of 0.27% from HHO gas usage conditions and a forward ignition time of 9º. Then the highest average torque value from all tests was obtained on the variable using HHO Gas and variations in ignition timing using an aftermarket ECU with an advance of 3º of 14.39 Nm at 3000 rpm engine speed, an increase of 0.29% from conditions using HHO Gas without using Variation ignition timing using aftermarket ECU.
PkM Pelatihan Penggunaan Kompor Oli Bekas Sebagai Energi Alternatif Guna Membangun Usaha Home Industry Keripik Ubi Madu pada Kelompok Tani Mulia Sejahtera di Desa Wisata Tawangmangu Jawa Tengah Agus Choirul Arifin; Farid Majedi; Noorsakti Wahyudi; Sundaru Guntur Wibowo; Bias Nur Elmira; Rahayu Mekar Bisono
JURNAL ABDIMAS DOSMA (JAD) Vol. 2 No. 2 (2023): JUNI
Publisher : IKATAN ALUMNI DOSEN MAGANG KEMENRISTEKDIKTI TAHUN ANGKATAN 2017

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Abstract

The village of Nglurah, which is located in Karang Anyar, is a producer of ornamental plants/flowers which are traded in various areas around and outside Java. Most of the population in this city work as flower farmers. Apart from being farmers, it turns out that the residents need other forms of economic improvement. Therefore, a home industry for honey sweet potato chips was initiated to support the community's economy. To carry out the home industry, it is necessary to take economic steps to become an independent entrepreneur, which is an important field to be developed. This development is carried out to encourage the economic revival of the community in various business fields. By providing training solutions to the residents of the Nglurah hamlet in the form of life skills, in the form of training in the use of used oil stoves to support the home industry of honey sweet potato chips, which can be used as a provision for the skills of residents, especially the Mulia Sejahtera farmer group in the plantation sector to be applied in daily life. day. Implementation of Community Partnership Program (PKM) activities in Partners. Target solutions are provided using training methods with direct practice models by mixing used oil to be used on stoves.
Terapan Iptek Kewirausahaan Hasil Produk Pengelasan SMAW Untuk Meningkatkan Keterampilan Santri Pondok Pesantren Miftahul Huda Doho, Dolopo Alfi Tranggono Agus Salim; Indarto Yuwono; Nanang Romandoni; Noorsakti Wahyudi; Deni Nur Fauzi; Yoga Ahdiat Fakhrudi; Adiesceasha Akbar; Muhammad Debi Priantoro; Cecillia Yowien Arthamevia; Moh. Farhan Baihaqi; Syifaul Azam
DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 7 No 2 (2023)
Publisher : Politeknik Negeri Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32486/dikemas.v7i2.573

Abstract

Pondok Pesantren Miftahul Huda, Desa Doho sebagian besar menggunakan peralatan yang terbuat dari besi dan baja sehingga dibutuhkan perawatan dan perbaikan dalam bentuk pengelasan dasar SMAW. Keterbatasan pendidikan santri Pondok Pesantren Miftahul Huda Doho dalam pengelasan masih kurang memadai apabila dilakukan penekanan. Dibutuhkan adanya program kemitraan masyarakat yang membutuhkan keterampilan pengelasan sehingga dapat dikembangkan untuk berwirausaha. Dalam pengabdian ini menggunakan metode kuantitatif yang bertujuan untuk mengetahui, peningkatan nilai pre test dan post test dalam pemahaman pengelasan dasar SMAW Santri Pondok Pesantren Miftahul Huda Desa Doho. Pengabdian untuk menghasilkan luaran peserta yang mampu memperbaiki barang berbahan besi atau baja, dan membuat produk berbahan dasar besi dengan proses pengelasan SMAW.
Terapan Iptek Kewirausahaan Hasil Produk Pengelasan Smaw Untuk Meningkatkan Keterampilan Santri Pondok Pesantren Miftahul Huda Doho, Dolopo Alfi Tranggono Agus Salim; Noorsakti Wahyudi; Indarto Yuwono; Ina Syarifah; Hendrick Hernando; Ressa Nidya Arifin; Mutiara Sekarayu Apriansyah; Zibran Rizki Arta; Aureyza Pandu Qinara; Rhehan Adi Prakoso
DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 7 No 2 (2023)
Publisher : Politeknik Negeri Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32486/dikemas.v7i2.575

Abstract

Tingkat kemampuan berwirausaha dibidang pengelasan yang dimiliki santri Pondok Pesantren Miftahul Huda Doho, Kecamatan Dolopo, Kabupaten Madiun dinilai rendah karena keterbatasan materi, hal ini berdampak pada perawatan dan perbaikan dalam bentuk pengelasan untuk sarana dan prasarana yang digunakan di pondok pesantren. Oleh karena itu, diadakannya pelatihan pengelasan dan kewirausahaan yang kemudian hari dikembangkan menjadi suatu ide usaha. Dengan penguasaan keterampilan pengelasan maka produk yang dihasilkan santri mampu dijadikan kegiatan berwirausaha dan bersaing pada pasar di era globalisasi. Penyelenggaraan kegiatan program kemitraan masyarakat ini dilaksanakan dengan beberapa parameter yang dapat dicapai luaran dari kegiatan ini berupa kemampuan kewirausahaan yang bermanfaat bagi santri. Tahapan pelaksanaan terdiri dari teori dasar kewirausahaan yang dinilai secara kuantitatif melalui pre-test dan post-test serta praktek pemasaran produk terapan yang telah dibuat. Hasil dari pengabdian (pelatihan) kewirausahaan berupa pengetahuan dalam hal dasar kewirausahaan dan penerapannya.
Co-Authors Achmad Aminudin Adiesceasha Akbar Agus Choirul Arifin Agus Choirul Arifin Arifin Alfi Tranggono Agus Salim Aureyza Pandu Qinara Bias Nur Elmira Cecillia Yowien Arthamevia Deni Nur Fauzi Fadil Noor Rofiq Farid majedi Firdho Putra Fadillah imam basuki Indah Puspitasari Indarto Yuwono Kholis Nur Faizin Kuntang Winangun La Ode Muh Munadi Moh. Farhan Baihaqi Muhammad Debi Priantoro Mutiara Sekarayu Apriansyah Nana Ainiya Khalidah Nanang Romandoni Nur Asyik Hidayatullah Rahayu Mekar Bisono Ressa Nidya Arifin Rhehan Adi Prakoso Sundaru Guntur Wibowo Syarifah, Ina Syifaul Azam Titania Nur Cahyani Yoga Ahdiat Fakhrudi Yoga Ahdiat Fakhrudi Yuli Prasetyo Zibran Rizki Arta