Circulating Fluidized Bed (CFB) boiler often experience leaks in the wall tube due to corrosion and abrasion of the bed material after use that varies between 3 and 8 months.To avoid erosion corrosion, a coating was done in the form of Chrome Clad Tube Armor (CTA).In this research, a Failure Analysis (FA) was performed on the Maternity characteriza
BACKGROUND: Paspalum dilatatum Poir.(common name dallisgrass) is a native grass species of South America, with special relevance to dairy and red meat production.P.dilatatum exhibits higher forage quality than other C4 forage grasses and is tolerant to frost and water stress.This species is predominantly FLORADIX LIQUID IRON cultivated in an apomic
Today, everything in the world is changing rapidly; businesses that ten years ago may not have existed at all now exist and bring Air Diffusers with them a significant income.Change in almost every field has one key feature: it is digitalisation.There are innovations in payment methods as well; the most high-profile issue in recent years in this re
The deep roadway with broken surrounding rock has problems such as insufficient strength Air Diffusers of surrounding rock, serious floor heave, etc.It is urgent to strengthen the surrounding rock with effective support means.With the help of COMSOL numerical simulation software, the paper constructs the grouting diffusion model of roadway coupling