Recently, the global carbon footprint issue is rising significantly due to fossil fuel demand. Biohythane, which produced from anaerobic digestion found as an alternative address this problem. Even though quite a number of reviews have been done before on biohythane production process, in-depth review particularly kinetic study not available until now. Therefore, paper discusses general process...

in this paper, we develop an efficient legendre wavelets collocation method for well known time-fractional heat equation. inthe proposed method, we apply operational matrix of fractionalintegration to obtain numerical solution of the inhomogeneoustime-fractional heat equation with lateral heat loss and dirichletboundary conditions. the power of this manageable method isconfirmed. moreover, the ...

Artificial ground freezing (AGF) systems are susceptible to uncertain parameters highly affecting their performance. Particularly, selective artificial (S-AGF) involve several operational conditions. In this study, uncertainty analysis is conducted investigate four parameters: 1) coolant inlet temperature, 2) flow rate, 3) pipes emissivity, and 4) eccentricity. A reduced-order model developed v...

This study introduces a new Envelope Protection System (EPS) algorithm for wind turbines. The is adaptive to turbine-changing operational conditions and can effectively reduce turbine excessive/ultimate loads. Through an neural network, the proposed continuously monitors instantaneous states. Simultaneously, it predicts near future response of load detects its crossing with predefined safe enve...