... of California at BerkeleyBerkeley, CaliforniaOXFORD AUCKLAND BOSTON JOHANNESBURG MELBOURNE NEW DELHI Volume 3: Fluid dynamics 1. Introduction and the equations of ¯uid dynamics 2. Convection ... Mechanics O. C. Zienkiewicz, CBE, FRS, FREngUNESCO Professor of Numerical Methods in EngineeringInternational Centre for Numerical Methods in Engineering, BarcelonaEmeritus Professor of Civil ... occur) the tolerance may be chosen at half the machine precision.Thus if the precision of calculations is about 16 digits one may choose " 10ÿ8sincequadratic convergence assures that the...