B. Lautrup is a professor in theoretical physics at the Niels Bohr International Academy in the Niels Bohr Institute under the University of Copenhagen. He is also chairman of the Center for the Philosophy of Nature and Science Studies at the University of Copenhagen. His research interests include complex systems, fluid mechanics, and network theory.

Continuous Matter. FLUIDS AT REST: Pressure. Buoyancy and Stability. Hydrostatic Shapes. Surface Tension. SOLIDS AT REST: Stress. Strain. Hooke's Law. Basic Elastostatics. Slender Rods. Computational Elastostatics. FLUIDS IN MOTION: Continuum Dynamics. Nearly Ideal Flow. Compressible Flow. Viscosity. Channels and Pipes. Creeping Flow. Rotating Fluids. Computational Fluid Dynamics. BALANCE AND CONSERVATION: Mechanical Balances. Action and Reaction. Energy. Entropy. SELECTED TOPICS: Elastic Vibrations. Gravity Waves. Jumps and Shocks. Whirls and Vortices. Boundary Layers. Subsonic Flight. Convection. Turbulence. APPENDICES: Newtonian Mechanics. Cartesian Coordinates. Field Calculus. Curvilinear Coordinates. Thermodynamics of Ideal Gases. Answers to Problems. References. Index.