Determination of Some Mechanical and Thermal Properties of Cattle Manure Pellets

One of the important subsidiary materials of livestock units is excreta. The livestock waste (including the combination of the Cattle Manure and products case in the bed) as a valuable source of the minerals (Nitrogen 1.78 % , phosphor us 0.5% and potassium 0.99%).For the transportation of the cattle manure in the natural state is difficult and costly due to being low the special mass and the nature of mass. It is produced around 6 million thons the cattle manure yearly in Iran which it is usually filled in the place according to the lack of organic materials of the soils country, the use of the cattle manure causes increasing the productivity of crops. We usually need to some of the mechanical and thermal properties of the cattle manure for producing the pellet by Extruder, so we Survey some of the mechanical and thermal properties of the cattle manure pellet in this research such as the shear stress and the coefficient of thermal diffusivity cattle manure. We obtain the coefficient of the thermal diffusivity manure (