@article{Oluyemi_2013 author = {Gbenga Folorunso Oluyemi and Oluwatoyin Olusegun}, title = {Effects of Gas Superficial Velocity on Sand Transport in Four-Phase Oil-Gas-Water-Sand Flow in Different Pipe Configurations}, journal = {International Journal of Fluid Mechanics Research}, issn = {2152-5102}, year = {2013}, volume = {40}, number = {3}, pages = {254--265} }