TI - Modeling and CFD analysis of shell-and-tube heat exchanger with helical baffles: performance evaluation through baffle pitch optimization AU - Yadav, D.G.M.P. AU - Basha, M.G.M.J. AU - Omprakash, D.B. AU - Manohar, M.E.M. SO - Journal of Thermal Engineering 2026;12:1915-1928. DO - 10.47481/jten.0074