TY - JOUR
T1 - Non-local invariants of magnetohydrodynamical equations as constraints on the dynamo generation of small scale magnetic fields in non-helical 3D turbulent flow
AU - Levich, E.
AU - Shtilman, L.
N1 - Funding Information:
Valuable discussions with A. Frenkel, D. ter Haar, B. Levich, 0. Manley, H.K. Moffatt and B. Moishezon are gratefully acknowledged. This work was supported in part by the US Department of Energy Grant DE-ACO2-8OER 10559.
PY - 1982/8/30
Y1 - 1982/8/30
N2 - The hamiltonian formulation of magnetohydrodynamical equations makes it possible to prove that there is no kinematic small scale dynamo effect in non-helical 3D turbulent flows. However, the steady state corresponds to much larger magnetic fields than in the case of 2D turbulent flows.
AB - The hamiltonian formulation of magnetohydrodynamical equations makes it possible to prove that there is no kinematic small scale dynamo effect in non-helical 3D turbulent flows. However, the steady state corresponds to much larger magnetic fields than in the case of 2D turbulent flows.
UR - http://www.scopus.com/inward/record.url?scp=49049140927&partnerID=8YFLogxK
U2 - 10.1016/0375-9601(82)90364-4
DO - 10.1016/0375-9601(82)90364-4
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AN - SCOPUS:49049140927
SN - 0375-9601
VL - 91
SP - 117
EP - 120
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 3
ER -