Constraining photosynthetic energy conversion efficiency in nature is challenging. In principle, two yield measurements must be made simultaneously: photochemistry, fluorescence and/or thermal dissipation. We constructed two different, extremely sensitive and precise active fluorometers: one measures the quantum yield of photochemistry from changes in variable fluorescence, the other measures f...

In developing countries such as Pakistan, the issue of generating power is crucial. As conventional sources (fossil fuels) are depleting at an alarming rate. An abundant amount energy generated by thermal plants using fossil fuels their primary resource for combustion. Hence extreme uses noticed, which greatly responsible damaging our environment. Oceans exists around 71% surface area earth and...

Turbine is one of the key components ocean thermal energy conversion system (OTEC), and its aerodynamic performance geometric dimension affect directly. This paper proposes a design method for radial inflow turbine suitable based on parameter optimization system. Aiming at application characteristics marine in small temperature difference environment special thermophysical properties organic wo...

Peningkatan kebutuhan energi dunia relatif mengalami peningkatan yang cukup signifikan dari tahun ke tahun. Kebutuhan akan Energi Baru Terbarukan (EBT) juga meningkat seiring dengan menurunnya cadangan fosil. Ocean Thermal Energy Conversion (OTEC) menajdi salah satu alternatif sumber EBT pengembangan teknologinya berkembang dalam beberapa dekade terakhir. Umumnya OTEC menggunakan barge sebagai ...