After the work of Navier, the Navier-Stokes equation was re-obtained by different arguments
by numerous investigators. We have chosen to revisit the approaches of Navier not only …

Pipe flow has been a challenge that gave rise to investigations on turbulence—long before
turbulence was discerned as a research problem in its own right. The discharge of water …

Turbulence is a research field where high expectations have met with recurrent frustration. It
is a common perception among physicists, mathematicians and engineers that there is a" …

The present paper describes the first known appearance of the water-hammer equations in
the archival history. The equations were derived in an article by Leonhard Euler that may …

Fractional calculus has emerged as a powerful mathematical framework for modeling and
solving complex phenomena characterized by noninteger order derivatives. In this research …

Turbulence is a research field where high expectations are met with recurrent
frustration.“Turbulence is the most important unsolved problem of classical physics,” Nobel …

Introduction: The restoration of old fountains is essential to the cultural life of society since it
preserves the architectural spirit of the past and conveys the historical heritage to the …