After the length of the back arc is L, the weight of the steel pipe is calculated by the calculation formula of the steel pipe: (Da)*a*0.02466*L/1000, ( a is the wall thickness of the elbow), the unit of this weight is KG, so we can get the weight of the carbon steel elbow...
After the length of the back arc is L, the weight of the steel pipe is calculated by the calculation formula of the steel pipe: (Da)*a*0.02466*L/1000, ( a is the wall thickness of the elbow), the unit of this weight is KG, so we can get the weight of the carbon steel elbow...
After the length of the back arc is L, the weight of the steel pipe is calculated by the calculation formula of the steel pipe: (Da)*a*0.02466*L/1000, ( a is the wall thickness of the elbow), the unit of this weight is KG, so we can get the weight of the carbon steel elbow...
The calculation formula of fv in Equation (A3) is: 𝑓𝑣=⎧⎩⎨ 1+𝑣𝑛1−𝑣𝑛𝐴𝑠, 𝑣𝑛≤0𝑓𝑀⋅𝑣𝑛+𝐴𝑠⋅(𝑓𝑀−1)2+2⋅𝐴𝑠𝑣𝑛+𝐴𝑠⋅(𝑓𝑀−1)2+2⋅𝐴𝑠, 𝑣𝑛>0fv=1+vn1−vnAs, ...
where μμ is the hydrodynamic viscosity, 𝑑𝑝dp is the particle diameter, Re𝑟Rer is the relative Reynolds number, and 𝐶𝑑Cd is the drag coefficient. For non-spherical particles, the calculation formula proposed by Haider and Levenspiel [22] is as follows:...