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Asrori Asrori,Sudjito Suparman,Slamet Wahyudi,Denny Widhiyanuriyawan
Pág. 31 - 41
The study to investigate the thermal performance of solar cooker using a spot Fresnel lens for concentrators of solar thermal energy is conducted.The main objectives of the present work are:a) to develop a new design of the cooking pot of solar cook...
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Eko Yudiyanto,I Nyoman Gede Wardana,Denny Widhiyanuriyawan,Nurkholis Hamidi
Pág. 66 - 75
Granular is a form of material that is widely used in the industry. To move the granular material, energy is needed to form a flow of granular. Granular instability can be utilized to move granular material. Prevention of jamming and clogging is done by ...
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Komang Metty Trisna Negara,Nurkholis Hamidi,Denny Widhiyanuriyawan,I Nyoman Gede Wardana
Pág. 14 - 22
Electrical energy is generated by harvesting the induced charge in metal electrodes and by connecting the surface of the taro leaf, coated with the electrodes underneath, to the bridge rectifier and capacitor. This discussion was supported by a Scanning ...
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Asrori Asrori,Sudjito Suparman,Slamet Wahyudi,Denny Widhiyanuriyawan
Pág. 6 - 14
The paper discusses the comparison of the performance of steam generators in large and small receivers, using a Fresnel lens concentrator.The goal is to get the best value from the efficiency of a steam generator between large and small receivers, with t...
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Eko Yudiyanto,I Nyoman Gede Wardana,Nurkholis Hamidi,Denny Widhiyanuriyawan
Pág. 15 - 23
The impinging fluid can be used as a prevention of sedimentation in the flow of the pipe and the mixing process. Sedimentation is a problem that often occurs in fluid transportation and fluidization. Granular material behavior due to impinging is a pheno...
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Budi Sugiharto,Sudjito Soeparman,Denny Widhiyanuriyawan,Slamet Wahyudi,ING Wardana
Pág. 55 - 61
Simple design Savonius vertical-axis wind turbine can generate energy at low wind speed from any direction. However, its large static torque has a low power factor. Therefore, an innovation was made by providing 16 guide vanes around the shaft outside th...
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