the chisel plow is one of the tillage implements utilized to carry out conservation tillage practices; therefore, it is valuable to pay more attention on the force requirement of this implement. to achieve this goal, a theoretical model was developed to calculate draft, specific draft, and drawbar power of a chisel plow. then, results obtained from the developed model were compared with the rep...

Abstract This paper presents an experimental and numerical investigation of the internal flow in a Francis turbine draft tube previously designed for minimizing pressure fluctuations energy losses off-design conditions. The design geometry is based on original approach combining Design Experiments steady/unsteady Computational Fluid Dynamics (CFD) simulations flow. proposed method provides new ...

the international responsibility of state, constitute one of the most important questions in the field of the international law. with adoption of draft article about state responsibility by ilc (2001), the subject of human rights, remain. in the other word, is this draft, include any field of state responsibility and any conduct arising from private actors, or the subject of human rights remind...

Renewable energy sources are considered a part of the future production in Malaysia. The main objectives this research to append new extraction technique that harvests from tides and develop preliminary design for tidal plant at Kuching Barrage. Knowing diameter turbine, dimensions powerhouse achieved conjunction with site conditions. centerline should be least below low water tide so is all ti...