Pub Date : 2023-03-05DOI: 10.30596/rmme.v6i1.13676
{"title":"Pengaruh Ketebalan Core Komposit Sandiwch Berpenguat Serat Pelepah Pisang-Kayu Jati untuk Aplikasi Partisi Peredam Suara pada Kamar Mesin Kapal","authors":"","doi":"10.30596/rmme.v6i1.13676","DOIUrl":"https://doi.org/10.30596/rmme.v6i1.13676","url":null,"abstract":"","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81934986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-05DOI: 10.30596/rmme.v6i1.13739
{"title":"Pengaruh Variasi Kedalaman Potong terhadap Gaya Potong dan Temperatur pada Proses Bubut Baja AISI 304 Berdasarkan Metode Elemen Hingga","authors":"","doi":"10.30596/rmme.v6i1.13739","DOIUrl":"https://doi.org/10.30596/rmme.v6i1.13739","url":null,"abstract":"","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89322946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-05DOI: 10.30596/rmme.v6i1.13440
{"title":"Analisa Konstruksi Mesin Bubut Duplikat Untuk Profil Kayu Dengan Ukuran Kayu Diameter 15 Cm Dan Panjang 50 Cm","authors":"","doi":"10.30596/rmme.v6i1.13440","DOIUrl":"https://doi.org/10.30596/rmme.v6i1.13440","url":null,"abstract":"","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75479031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-05DOI: 10.30596/rmme.v6i1.13709
{"title":"Analisis Karakteristik Bahan Tembaga Akibat Pengaruh Proses Penempaan Terhadap Kekuatan Impak","authors":"","doi":"10.30596/rmme.v6i1.13709","DOIUrl":"https://doi.org/10.30596/rmme.v6i1.13709","url":null,"abstract":"","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82573475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-05DOI: 10.30596/rmme.v6i1.13597
{"title":"Analisis Pengaruh Campuran Bioaditif Cengkeh Pada Bahan Bakar Pertalite Terhadap Performa Mesin Motor 4 Tak","authors":"","doi":"10.30596/rmme.v6i1.13597","DOIUrl":"https://doi.org/10.30596/rmme.v6i1.13597","url":null,"abstract":"","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"743 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86810331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-05DOI: 10.30596/rmme.v6i1.13600
{"title":"Pengaruh Penambahan Nano-Aditif Ke Dalam Fluida Polyolester Terhadap Gesekan Dan Keausan Material AISI52100 Vs Cast Iron","authors":"","doi":"10.30596/rmme.v6i1.13600","DOIUrl":"https://doi.org/10.30596/rmme.v6i1.13600","url":null,"abstract":"","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90365337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.52005/permadi.v5i1.105
Moch Rido Maulana, Mukhlis Ali
In Indonesia, currently the problem of water infiltration into the ground has become a major problem in various areas, especially urban areas. One of these problems is influenced by changes in land use due to growth and increased population activity. In general, in Indonesia the transfer of land use from green open spaces to buildings. As a result of the lack of a good water absorption rate can cause many flood disasters. To prevent flooding, knowledge about the rate of water infiltration in an area is important. To measure the infiltration rate, infiltrometer technology is needed. The design of the double ring infiltrometer has 3 stages, namely first using 304 stainless steel material, the next stage is the rolling process using a 6 × 1300 mm BB613RL rolling machine, and the last stage is the welding process using TIG welding. The effect of adding a mixture of coconut coir and sand on changes in the infiltration rate that occurs in both rings, in this change the slowing of the infiltration rate does occur because the mixture of coconut coir and sand blocks water infiltration directly into the soil. Thus it can be concluded that the addition of a mixture of coconut coir and sand as a ground cover does not have much impact on the rate of water absorption into the soil, especially in the direction of water absorption perpendicular to the soil.
{"title":"Rancang Bangun Double Ring Infiltrometer Untuk Pengukuran Penambahan Ketinggian Campuran Sabut Kelapa Dan Pasir","authors":"Moch Rido Maulana, Mukhlis Ali","doi":"10.52005/permadi.v5i1.105","DOIUrl":"https://doi.org/10.52005/permadi.v5i1.105","url":null,"abstract":"In Indonesia, currently the problem of water infiltration into the ground has become a major problem in various areas, especially urban areas. One of these problems is influenced by changes in land use due to growth and increased population activity. In general, in Indonesia the transfer of land use from green open spaces to buildings. As a result of the lack of a good water absorption rate can cause many flood disasters. To prevent flooding, knowledge about the rate of water infiltration in an area is important. To measure the infiltration rate, infiltrometer technology is needed. The design of the double ring infiltrometer has 3 stages, namely first using 304 stainless steel material, the next stage is the rolling process using a 6 × 1300 mm BB613RL rolling machine, and the last stage is the welding process using TIG welding. The effect of adding a mixture of coconut coir and sand on changes in the infiltration rate that occurs in both rings, in this change the slowing of the infiltration rate does occur because the mixture of coconut coir and sand blocks water infiltration directly into the soil. Thus it can be concluded that the addition of a mixture of coconut coir and sand as a ground cover does not have much impact on the rate of water absorption into the soil, especially in the direction of water absorption perpendicular to the soil.","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72728791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.52005/permadi.v5i1.106
Anindhia Anggraeni, Mulyadi
Tofu is a type of food that is familiar to Indonesian people. From the processing process it has waste. In general, tofu solid waste can be used for animal feed. Meanwhile, tofu waste in liquid form is discharged into the waters resulting in a negative impact on water quality resulting in a foul odor in the river from the tofu liquid waste. Liquid tofu waste can actually be used as biogas energy, but it is very rare because it requires a lot of money. The sole independent male tofu factory located in Kp Salakopi RT 02 / RW 12, Des. Haur Wangi, West Java, which already has a biogester tube from a government program so that tofu liquid waste can be used as biogas, but the biogas produced is not optimal. Therefore the researchers conducted research by adding EM4 biogester to tofu liquid waste as much as 0.2% in a holding pond of 6X3X0.1 = 1.8 X 1000 = 1800 Liters of tofu liquid waste from 10 December 2022 to 21 January 2023. From the results of the reset, the results of the initial test results showed that the average pressure produced was only 0.8 Bar and the average pressure generated after the addition of EM4 bioactives became 1.5 Bar. The characteristics of the premix fire produced by tofu liquid waste biogas is blue, smells bad , and not smoky.
豆腐是印尼人所熟悉的一种食物。从加工过程中产生废弃物。一般来说，豆腐固体废弃物可用于动物饲料。同时，豆腐废液被排入水中，对水质产生负面影响，使豆腐废液在河流中产生恶臭。豆腐渣液实际上可以用作沼气能源，但由于需要大量资金，这种情况非常罕见。唯一一家独立的男豆腐工厂位于西爪哇省Des. Haur Wangi的Kp Salakopi RT 02 / RW 12，该工厂已经从政府项目中获得了一个生物试管，以便豆腐废液可以用作沼气，但产生的沼气并不理想。因此，研究人员于2022年12月10日至2023年1月21日，在6X3X0.1 = 1.8 X 1000 = 1800升的豆腐废液池中，在豆腐废液中添加0.2%的EM4生物沼液进行了研究。从重置的结果来看，初始试验结果显示，产生的平均压力仅为0.8 Bar，添加EM4生物活性物质后产生的平均压力为1.5 Bar。豆腐废液沼气产生的预混火的特点是蓝色，气味难闻，不冒烟。
{"title":"Pengaruh Penambahan Em4 Pada Limbah Cair Tahu Terhadap Biogas","authors":"Anindhia Anggraeni, Mulyadi","doi":"10.52005/permadi.v5i1.106","DOIUrl":"https://doi.org/10.52005/permadi.v5i1.106","url":null,"abstract":"Tofu is a type of food that is familiar to Indonesian people. From the processing process it has waste. In general, tofu solid waste can be used for animal feed. Meanwhile, tofu waste in liquid form is discharged into the waters resulting in a negative impact on water quality resulting in a foul odor in the river from the tofu liquid waste. Liquid tofu waste can actually be used as biogas energy, but it is very rare because it requires a lot of money. \u0000The sole independent male tofu factory located in Kp Salakopi RT 02 / RW 12, Des. Haur Wangi, West Java, which already has a biogester tube from a government program so that tofu liquid waste can be used as biogas, but the biogas produced is not optimal. \u0000Therefore the researchers conducted research by adding EM4 biogester to tofu liquid waste as much as 0.2% in a holding pond of 6X3X0.1 = 1.8 X 1000 = 1800 Liters of tofu liquid waste from 10 December 2022 to 21 January 2023. From the results of the reset, the results of the initial test results showed that the average pressure produced was only 0.8 Bar and the average pressure generated after the addition of EM4 bioactives became 1.5 Bar. The characteristics of the premix fire produced by tofu liquid waste biogas is blue, smells bad , and not smoky.","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76764934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-31DOI: 10.52005/permadi.v5i1.104
Agus suparna Agus, Mukhlis Ali
In a company, of course there are lots of problems that often occur even though the system is running properly. Such as delays in goods, machine errors, transportation equipment, and others. With supply chain management, it is one of the most important factors that will be used to support and regulate operational activities in it. This research relates to the availability of raw material stocks which aims to avoid stockouts and meet demand levels. If done right, this system will increase the efficiency of supply chain management and reduce inventory costs. The main purpose of establishing the term safety stock related to inventory is to get a profit that is more in line with expectations in the company concerned. Profit will indeed be the most important factor that must be considered when building a company. The method applied is safety stock, which is an inventory prepared by a company to prevent inventory shortages when market demand is unstable, collecting data before delays occur, and calculating the required safety stock.
{"title":"Penggunan Safety Stock Order Untuk Mengatasi Delay Waktu Pada Proses Produksi Paracetamol Infus disalah Satu PT. Farmasi Di Sukabumi","authors":"Agus suparna Agus, Mukhlis Ali","doi":"10.52005/permadi.v5i1.104","DOIUrl":"https://doi.org/10.52005/permadi.v5i1.104","url":null,"abstract":" In a company, of course there are lots of problems that often occur even though the system is running properly. Such as delays in goods, machine errors, transportation equipment, and others. With supply chain management, it is one of the most important factors that will be used to support and regulate operational activities in it. This research relates to the availability of raw material stocks which aims to avoid stockouts and meet demand levels. If done right, this system will increase the efficiency of supply chain management and reduce inventory costs. The main purpose of establishing the term safety stock related to inventory is to get a profit that is more in line with expectations in the company concerned. Profit will indeed be the most important factor that must be considered when building a company. The method applied is safety stock, which is an inventory prepared by a company to prevent inventory shortages when market demand is unstable, collecting data before delays occur, and calculating the required safety stock.","PeriodicalId":53345,"journal":{"name":"Jurnal Energi Dan Manufaktur","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81062456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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