Abstract This Review examines methods to model Josephson devices such as arrays of superconducting quantum interference (SQUIDs) and rows within two-dimensional filters or SQIFs. The emphasis is on high temperature (HTS) devices, though the techniques apply for any operating temperature. use freely-available proven software first extract all self mutual inductances thin-film device, then incorp...

The TC 60 open flume propeller turbine is an example of a pico-hydro-based fluid engine. potential the can be maximized by paying attention to flow rate. This study aims analyze performance which influenced changes in discharge. method used descriptive analysis method. testing was carried out at CV Cihanjuang Inti Teknik laboratory Cimahi. Turbine begins making 9 discharge ranges from 1.28 litr...

The effects of unleaded gasoline and unleaded gasoline–ethanol blends on engine performance and pollutant emissions were investigated experimentally in a single cylinder, four-stroke spark-ignition engine with variable engine speeds (2600–3500 rpm). Four different blends on a volume basis were applied. These are E0 (0% ethanol + 100% unleaded gasoline), E3 (3% ethanol + 97% unleaded gasoline), ...

In this study the performance and emissions characteristics of a heavy-duty, direct injection, Compression ignition (CI) engine which is specialized in agriculture, have been investigated experimentally. For this aim, the influence of injection timing, load, engine speed on power, brake specific fuel consumption (BSFC), peak pressure (PP), nitrogen oxides (NOx), carbon dioxide (CO2), Carbon mon...

Water resources are vital to the survival of living organisms and contribute substantially development various sectors. Climatic diversity, topographic conditions, uneven distribution surface water flows have made reservoirs one primary supply in Iran. This study used Landsat 5, 7, 8 data Google Earth Engine (GEE) for supervised monitoring dynamics reservoir eight Iranian dams (Karkheh, Karun-1...