Mechanical Metallurgy Division;
Bhabha Atomic Research Centre;
Mumbai 400085;
India;
Deptartmenr of Chemical Engineering;
Indian Institute ofTechnology-Bombay;
Mumbai 400076;
India;
Reactor Engineering Division;
Bhabha Atomic Research Centre;
Mumbai 400085;
India;
Deptartment of Chemical Engineering;
Institute of Chemical Technology;
Mumbai 400019;
India;
Spouted; bed; Heat; transfer; Pressure; fluctuation; Statistical; analysis; Power; spectral; density; analysis; Thermal; properties;