The drinkable water storages shortage is one of the main obstacles that many societies are envisaged with.In addition, the water content of humid air is known as the main storage of drinkable water for the future.In this paper, the energy and exergy analysis seashell peel and stick wallpaper of a solar driven atmospheric water generator which conta
Glacial lake outburst floods, and specifically those triggered by avalanche-induced seiche waves, have been studied in considerable detail during the past several decades.Less attention has been given to other cryospheric flood phenomena, which include floods sourced primarily from englacial conduits, permafrost-linked rockfall and avalanches, and
This paper presents a nonlinear cascaded control design that has been developed to (1) improve the self-sensing speed control performance of an interior permanent magnet synchronous motor (IPMSM) drive by reducing its speed and torque ripples and its phase current harmonic distortion and (2) attain the maximum torque while utilizing the minimum dri
Axial wobbles of the head sheave due to manufacturing accuracy and installation technology can exert nucleus ball toy periodic lateral excitations to the winding hoisting rope.A hoisting rope consists of a constant catenary rope from the drum to the head sheave and a variable vertical rope from the head sheave to the conveyance.The longitudinal and
The purpose of this study was to model the relationship between the frequency of dust storms and climatic variables in desert areas of Iran.For this purpose, climatic data of temperature (maximum and minimum), rainfall, wind speed (maximum and minimum), and their relationship with the number of days with dust recorded in 25 meteorological stations