NEW DELHI: The Centre has opened discussions on whether India should move to higher ethanol blends in petrol from the current E20 (20% ethanol, 80% petrol), two people aware of the matter said, amid ...
It´s widely recognized that Charpy CVN impact energy values can be converted to K IC using K IC-CVN correlations [1-7]. In this context, plane-strain fracture toughness (K IC) is an important material ...