teguh utomo - Academia.edu (original) (raw)
Uploads
Papers by teguh utomo
... Page 14. II-14 b. Jalan dengan kerb Tipe jalan Kelas hambatan samping Faktor penyesuaian untu... more ... Page 14. II-14 b. Jalan dengan kerb Tipe jalan Kelas hambatan samping Faktor penyesuaian untuk hambatan samping dan jarak kerb -penghalang Jarak kerb – penghalang (m) ≤ 0,5 m 1,0 m 1,5 m ≥ 2,0 m 4/2 D Sangat rendah Rendah Sedang Tinggi Sangat tinggi ...
2014 Electrical Power, Electronics, Communicatons, Control and Informatics Seminar (EECCIS), 2014
Jurnal Ilmiah Mahasiswa Feb, Jan 29, 2015
Rotasi, Apr 1, 2014
The energy and environmental crisis where CO 2 causes global warming and climate change. This con... more The energy and environmental crisis where CO 2 causes global warming and climate change. This condition encourage the world community take advantage of new renewable energy non-CO2 as wind, water currents, geothermal, solar, etc. Savonius Turbine has a simple construction can be made by the public so they can be used for wind power or hydro countryside. In this study aims to improve the efficiency and reduce the amplitude of vibrations to the modification of the 4-storey Savonius turbine, partitioned, sliding angle 45 degree and 0.25 diameter blade overlap. The location of research is Cokro Tulung Channel Klaten and Parangrucuk Baron Beach Gunungkidul. Measurements such as water current and wind speed, turbine rotational speed, torque of the turbine shaft and power. The turbines analysis are torque, power and efficiency characteristics and comparing by the turbine Savonius standard (one pair of blades). Results as hydro turbine at low velocity 0.3166 m/s Savonius 4 level had better revolution and efficient (0.0826) than 1 level (0.024), but as wind turbine at 3.056 m/s velocity the Savonius 4 level had worse efficiency (0.039) than 1 level (0.025) because the inertia load.
Jurnal Eeccis, May 25, 2012
Menjadi seorang asisten merupakan tugas yang mulia dalam dunia akademis yang dilakukan dalam rang... more Menjadi seorang asisten merupakan tugas yang mulia dalam dunia akademis yang dilakukan dalam rangka membantu seorang dosen dalam melaksanakan kegiatan belajar mengajar di suatu perguruan tinggi baik negeri maupun swasta. Seorang asisten tentu saja harus memiliki kualifikasi tertentu yang dapat mendukung aktivitasnya yaitu:
... Page 14. II-14 b. Jalan dengan kerb Tipe jalan Kelas hambatan samping Faktor penyesuaian untu... more ... Page 14. II-14 b. Jalan dengan kerb Tipe jalan Kelas hambatan samping Faktor penyesuaian untuk hambatan samping dan jarak kerb -penghalang Jarak kerb – penghalang (m) ≤ 0,5 m 1,0 m 1,5 m ≥ 2,0 m 4/2 D Sangat rendah Rendah Sedang Tinggi Sangat tinggi ...
2014 Electrical Power, Electronics, Communicatons, Control and Informatics Seminar (EECCIS), 2014
Jurnal Ilmiah Mahasiswa Feb, Jan 29, 2015
Rotasi, Apr 1, 2014
The energy and environmental crisis where CO 2 causes global warming and climate change. This con... more The energy and environmental crisis where CO 2 causes global warming and climate change. This condition encourage the world community take advantage of new renewable energy non-CO2 as wind, water currents, geothermal, solar, etc. Savonius Turbine has a simple construction can be made by the public so they can be used for wind power or hydro countryside. In this study aims to improve the efficiency and reduce the amplitude of vibrations to the modification of the 4-storey Savonius turbine, partitioned, sliding angle 45 degree and 0.25 diameter blade overlap. The location of research is Cokro Tulung Channel Klaten and Parangrucuk Baron Beach Gunungkidul. Measurements such as water current and wind speed, turbine rotational speed, torque of the turbine shaft and power. The turbines analysis are torque, power and efficiency characteristics and comparing by the turbine Savonius standard (one pair of blades). Results as hydro turbine at low velocity 0.3166 m/s Savonius 4 level had better revolution and efficient (0.0826) than 1 level (0.024), but as wind turbine at 3.056 m/s velocity the Savonius 4 level had worse efficiency (0.039) than 1 level (0.025) because the inertia load.
Jurnal Eeccis, May 25, 2012
Menjadi seorang asisten merupakan tugas yang mulia dalam dunia akademis yang dilakukan dalam rang... more Menjadi seorang asisten merupakan tugas yang mulia dalam dunia akademis yang dilakukan dalam rangka membantu seorang dosen dalam melaksanakan kegiatan belajar mengajar di suatu perguruan tinggi baik negeri maupun swasta. Seorang asisten tentu saja harus memiliki kualifikasi tertentu yang dapat mendukung aktivitasnya yaitu: