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Journal : V-MAC (Virtual of Mechanical Engineering Article)

STUDI PENGARUH PENDINGINAN OLI DENGAN SISTEM RADIATOR PADA SEPEDA MOTOR SUZUKI SHOGUN 110 CC Irawan, Maschudi Ferry; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 1 No 1 (2016)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Cooling  system  is  an  important  part  in  motorcycle.  Its  related  to  engine  performance. Radiatorcooling system can be applied in motorcycle. This research is aimed to get the effect of radiatoroil cooling system in Suzuki Shogun 110 c motorcycle.    The experiment that compare air cooling (standard system) with radiator cooling. Engine is running at1000, 1500, 2000 and 2500 rpm. Temperature measurement is done with K type thermocouple at 3 measurement points which are left side, right side and engine head. Measurement is done 3 times with 5 minutes interval using stopwatch. The result is used to get the  temperature average. The result shows that radiator oil cooling system has effect due to cooling performance. This system has better cooling performance than standard system.
Pengaruh Pelat Pengarah (Buffle) Terhadap Distribusi Temperatur Cold Storage Skala Kecil Supiyanto, Supiyanto; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 2 No 1 (2017)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Banyuwangi has a potency as a fishery region. At certain season, the fish production has maximum number. Cold storage is a cooling apparatus which can be used to maintain fish freshness. This research is aimed to get the effect of buffle angle due to temperature distribution of small scale cold storage. The research conduct using model of cold storage with 40 cm length, 30 cm wide and 30 cm height. The model made from styrofoam material. Buffle angle vary as 40o, 50o  dan 60o. Volume flow cooling rate vary with fan voltage input as 6, 9 and 12 Volt. Temperature data are taken using K type thermocouple at 4 measurement points which positioned at the center of cold storage. The result shows that buffle angle has effect due to temperature distribution. The most efficient angle is 60o. The lowest temperature happen at 30 ml/s volume flow rate which is 16,3oC.
Analisa Penggunaan Koil Standart dan Koil Groundstrap Dengan Variasi Kawat dan Dimensi Lilitan Terhadap Unjuk Kerja Koil Ahmad Zaenuri; Ikhwanul Qiram; Anas Mukhtar
Virtual of Mechanical Engineering Article Vol 3 No 1 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

The study was conducted with a direct current DC motor ignition system circuit object with a 12 Volt battery source. This experiment compares a standard coil and a Groundstrap coil. The engine is varied with 2000 rpm, 5000 rpm and 8000 rpm. Engine speed is measured using a tachometer. Sparks are measured using the bar and the color of sparks is captured using a digital camera. Data retrieval is done with 3 replications. The data is averaged and a statistical test is performed. The results showed that the use of Groundstrap coil with wire variations and the dimensions of the coil affect the length of the spark jumps and the color of the sparks. There is a significant difference in the length of the spark jump between the standard coil and the Groundstrap coil. Standard coil lengths are longer out of focus than shorter focused Groundstrap coils and more blue sparks.
Pengaruh Studi Karakteristik Getaran Shock Breaker Pada Sepeda Motor Matic 110 CC Achmad Noerdien; Gatut Rubiono; ikhwanul Qiram
Virtual of Mechanical Engineering Article Vol 3 No 1 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

A matic motorcycle 110 cc is one of kinds of motorcycle that many used by the modern people, especially for the narrow streets with high level mobility. One of aspects to beconsidered in this vehicle design is a level of comfort and safety in reducing the vehicle due to environmental conditions. The purpose of the research is to get the characteristics of shock breakerin matic motorcycle 110 cc with three motorcycle brands due to road profiles. The research was conducted with road profile model (flatten, slightly wavy and wavy) at Rpm speed (1700, 3500, 4000 and 5000). Vibration was calculated based on the speed of circle engine (Rpm) using vibration’s meter. Measurements were done at 3 points in the shock beaker, rider and passenger with 60 seconds 20 seconds. The results showed that the greater the engine speed (Rpm), the vibration tends to be smaller, whereas the smaller the engine speed (Rpm), the vibrations tend to large.
Pengaruh Jarak Kerapatan Penghalang Spiral Terhadap Unjuk Kerja Kolektor Surya Tipe Plat Datar Dody Prasetiyo Guritno; ikhwanul Qiram; Dewi Sartika
Virtual of Mechanical Engineering Article Vol 3 No 1 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

The solar collector is a device that serves to collect solar radiation and convert it into useful energy of calories. Solar water heater collectors are heat exchangers that convert solar radiation energy into thermal energy in water. This research is done by modifying the existing pipe in the solar collector, wherein the pipe is given a barrier in the form of a spiral stainless wire with the difference of size that is 0.5 cm, 1 cm, and 2 cm. This study was conducted for nine days. The result of this research proved that the distance of the spiral barrier in solar collector has an effect on efficiency, the smaller spiral barrier distance makes the collector efficiency increases. It’s caused by the flow of water fluid in the pipe collided with the spiral shaft and formed following the spiral groove so as to increase the water temperature difference higher, with the higher water temperature difference then the value of solar energy useful solar collector increases. The increased heat energy is useful to the efficiency of solar collectors, where the efficiency of collectors will increase as well. The discharge flow also affects the collector efficiency, the more greater the rate of water flow, the collector's efficiency will decrease. It’s because the residence time of water in the heating pipe is shorter and the mass flow rate is greater. Furthermore, the value of solar energy useful solar collector is getting down so that collector efficiency is getting down anyway. The maximum collector efficiency occurs at a 0.5 cm spiral barrier distance with 1 liter / minute water discharge of 24.72%, while minimum efficiency occurs at 2 cm spiral barrier distance with water discharge of 3 liters/ minute that is 11.75%.
Pengaruh Baling – Baling Terhadap Kerugian Tekanan Aliran Udara Di Dalam Pipa Prawono, Sigit Ari; Qiram, ikhwanul; Mukhtar, Anas
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

This study aims to minimize the occurrence of air pressure losses in the airflow pipe. The research was carried out by giving the blades varying 5, 6, 7 blades with an angle of 40˚, 50˚, 60˚ in the pipe with full valve, valve openings, ½ and ¼, measurements were made at 3 measurement points using a manometer U in place it in the pipe before passing the propeller and after passing the propeller there are 2 measurement points. The results showed that the smaller the number of blades with the smallest angle, the greater the pressure produced, and the more the number of blades with the largest angle, the smaller the pressure produced
Pengaruh Jumlah Dan Sudut Sudu Vertikal Pada Cyclone Turbine Ventilator Terhadap Kenyamanan Thermal Ruangan Karim, Lailul; Qiram, ikhwanul; Sartika, Dewi
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

In this study modifications to the cutting knife and rotational speed were carried out. With blade variations of 2mm, 3mm and 4mm and rotational speeds of 300, 900 and 1500 rpm. After the research process is carried out, the noodle product tests include the length of the noodles, thickness, and elongation values. For testing, the length and thickness of the noodles used a measuring device ruler and calipers and testing the value of elongation was done by tensile tests. The results of the study showed the percentage shrinkage of 0.0% noodle dough weight. This shows the test equipment is working optimally. The faster the rotation of the motor the difference between long and thick noodles tends to increase. This shows that the rotation speed influences the performance of the flattening machine and noodle dough cutter. The faster the motor rotation, the elongation value of noodles tends to decrease. This is due to the rotation speed of the motor that affects the occurrence of broken noodles. The greater the size of the noodles the risk of breaking up the noodles decreases. The faster the motor rotation, the greater the capacity produced.
Pengaruh Modifikasi Pisau Pemotong Dan Kecepatan Putaran Terhadap Unjuk Kerja Mesin Pemipih Dan Pemotong Adonan Mie Qosim, Nanang; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

In this study modifications to the cutting knife and rotational speed were carried out. With blade variations of 2mm, 3mm and 4mm and rotational speeds of 300, 900 and 1500 rpm. After the research process is carried out, the noodle product tests include the length of the noodles, thickness, and elongation values. For testing, the length and thickness of the noodles used a measuring device ruler and calipers and testing the value of elongation was done by tensile tests. The results of the study showed the percentage shrinkage of 0.0% noodle dough weight. This shows the test equipment is working optimally. The faster the rotation of the motor the difference between long and thick noodles tends to increase. This shows that the rotation speed has an influence on the performance of the flattening machine and noodle dough cutter. The faster the motor rotation, the elongation value of noodles tends to decrease. This is due to the rotation speed of the motor that affects the occurrence of broken noodles. The greater the size of the noodles the risk of breaking up the noodles decreases. The faster the motor rotation, the greater the capacity produced.
Pengaruh Variasi Tekanan Dan Komposisi Bahan Terhadap Pembakaran Briket Kulit Kopi (Coffea Canephora) Banyuwangi Huda, Soffanul; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

In this study, variations in pressure and adhesive were carried out, with variations in pressure of 4cm, 4.5cm, 5cm and variations of adhesives including two variations of sieve raw material 10gr, 20 gr, 30 gr, 40gr, and 100 gr, 110 gr, 120 gr, 130 gr. sieve raw material. After the research process, the briquette fire temperature test was carried out including the heating value of the briquettes, the cooking test of 500 ml of water on each briquette variation. To test the calorific value in each briquette variation, type K thermocouple measuring devices are used. From the results of the study, the best flame temperature was found in coarse filter coffee briquettes with 110 gr adhesive variation and briquette size 4.5 cm, reaching temperatures of 602ºc and testing 500 ml of water. the resulting water heat reaches 68.9ºc during 00.05.20. From the results of research coffee briquettes waste briquettes have a very high fire heat level
Pengaruh Jumlah Ulir dan Kecepatan Putaran Terhadap Unjuk Kerja Mesin Pengayak Pasir Tipe Rotary Ali, Haidir; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 4 No 1 (2019)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v4i1.638

Abstract

In this study conducted a test of rotary sand-type machine with a variation of the angle of 50 and then the number of threads and rotation speed of the sieve. Variations of the number of threads 3, 6 and 9. The test also uses a variety of filter rotation speeds with varying speeds of 30, 40, and 50 rpm. The aim of the study was to gain the impact of the thread count and speed of rotation on the performance of rotary-type sand sieve machines. Based on this study, the effect of thread count and rotation speed of rotary-type sand screening machine work. Obtained the best sieve results found in the number of threads 3 with the highest fine sand obtained weighing 1.25 kg, the high sand yield of 2.18 kg, and the yield of crude sand 2.62 kg. The effect of rotation speed (RPM), obtained by the result of the sieve process with the efficiency of long-time best filter, resulted in 14.44 sec in angle variable 50 and RPM 30.
Co-Authors A. Ardani, A. Achmad Noerdien Adhi Purna Yulian Putra Adi Mulyadi Adi Pratama Adi Pratama Putra Adi Pratama Putra Adi Putra Agung Nugroho Agung Wahyu Wicaksono AGUS PRIYANTO Ahmad Hariri Ahmad Lazim Rosyid Ahmad Mubarok Ahmad Rizky Dwi Puji Pangestu Ahmad Ruliyanto Ahmad Zaenuri Ainoer Roffiq Alfiantri Deswantoro Ali, Haidir Anam, K. Anas Mukhtar Anas, M. Andi eko saputro Andi Joditiadhi Andy Yudha Hutama Arief Rusdyansyah Arif Ainur Rofiq, Arif Ainur Aris Nur Setya Budi Ariyono Setiawan ary p, bima kusuma Ary Prastianto, Bima Kusuma As'ari, Hasyim Asrul Ainun Najah As’ari, Hasyim Ayip Misdi Riyanto Buhani - C G, Hapsoro Cahyono, Andre Irawan Cecep Kusmana Charis Fathul Hadi Daniel Dewantoro Rumani Debby Efriyasika Dede Ardian Denny Widhiyanuriyawan Denny Widhiyanuriyawan DEWI SARTIKA Dewi Sartika Dewi Sartika Dhian Supardam Dicky Pratama Dion Eka Rahmatulloh Dody Prasetiyo Guritno Edi Irwanto, Edi Eko Setyo Adi Santoso Fahmi, Muhammad Naufal Aditya Faizal herum ibrahim Farid Hidayatulloh Fasrul Anugrah Fawaizul Umam Fuad Ardiyansyah G. Rubiono G. Rubiono, G. Galih Dwi Wahyudi Galis, Nandya Erlisa Gatot Sudarsono Gatut Rubiono Genny Luhung Prasojo Hadi Nur Widianto Hadi Prayitno Hamid Abdul Hapsoro Condro Guritno Hariri, Ahmad Harjianto Haryono, Achmad Hasyim As'ari Hasyim As’ari Hendra Widiyantoro Huda, Soffanul Ihza Nugraha, Alif Irvan Bayu Irawan iswahyudi, Prasetyo Jamroni Mohammad Joko Susilo Joko Suwondo Karim Lailul Karim, Lailul Kevin Kevin Kurniawan Maemonah, Maemonah Mohammad Nasih MUHAJIR Muhamad Khoirul Anam Muhammad Andrean Bintara Adyanto Muhammad Firmansyah Muhammad Ikhwan Muhammad Ikwan Muhammad Naufal Aditya Fahmi Mujiono Nuardi, Ahmad Rito Nughroho, Agung Nurchayati, Nunuk Nurmahmudy, Widie Patrisia Mintje, Quirina Ariantji Prawono, Sigit Ari Putra, Adi Pratama Putri Rukmana Dewi Quirina Ariantji Patrisia Mintje Rahmatulloh, Dion Eka Ramadhan, Chrismi Ananda Ramadhani, Arie Rangga Handhika Putra Ratna Yasi Rezki Nalandari Ricsky Putra Ridho Rinaldi Rifki Arif Rifki Arif Roffiq, Ainoer Sabam Dany Sulung Sahrul Al Husaini Setiawan, Ariyono Setyaningsih, Puji Shakti Arrafat, Bhima Sigit saifudin Sudarsono, Gatot Sumarjianto Supiyanto Supiyanto, Supiyanto Suryadhiyanto Untung Sutami Dwi Lestari Sutarjo, Sandika Ariawan Syaifudin, Mohamad Tirta Maulana Toni Haikal Saputra Tristi Indah Dwi Kurnia Untung Lestari Nur Wibowo Untung LN Wibowo Viqi Verdika Widya Wijayanti Widya Wijayanti Yundari, Yundari