Number Teaching and Learning
SourceEncyclopedia of Mathematics Education
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Demetra Pitta-Pantazi Email: email@example.com Keywords Arithmetic, Irrational numbers, Natural numbers, Negative numbers, Rational numbers Characteristics “Numbers” is one of the most important strands in the mathematics curricula worldwide. According to ...]
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Sarris, I. E.; Grigoriadis, D. G. E.; Vlachos, N. S. (2010)A numerical study is presented of laminar free convection flow driven by magnetic forces. An external magnetic field with one spatially varying component is applied to an electrically conducting fluid in a square enclosure. ...
On the transition to turbulence of a viscoplastic fluid past a confined cylinder: A numerical study Kanaris, N.; Kassinos, Stavros C.; Alexandrou, Andreas N. (2015)Three-dimensional direct numerical simulations of a Bingham fluid flowing past a confined circular cylinder have been used in order to investigate viscoplastic effects in the wake-transition regime. The case of a cylinder ...
Representing anisotropy of two-point second-order turbulence velocity correlations using structure tensors Bhattacharya, A.; Kassinos, Stavros C.; Moser, R. D. (2008)A locally homogeneous representation for the two-point, second-order turbulent velocity fluctuation Rij(x,r) = 〈u′i(x)u′i(x+r)〉 is formulated in terms of three linearly independent structure tensors [Kassinos et al., J. ...