@article{Walke_2012 author = {Santosh M. Walke and V. S. Sathe}, title = {Study on the Gas Holdup of Triangular Pitch and Square Pitch Sparger Geometry in Bubble Column}, journal = {International Journal of Fluid Mechanics Research}, issn = {2152-5102}, year = {2012}, volume = {39}, number = {1}, pages = {85--97} }