Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Meccanica

Search In Journal Title:

Abbravation: Meccanica

Search In Journal Abbravation:

Publisher

Springer Netherlands

Search In Publisher:

DOI

10.1007/s11120-013-9945-8

Search In DOI:

ISSN

1572-9648

Search In ISSN:
Search In Title Of Papers:

The effects of local thermal nonequilibrium and MF

Authors: I S Shivakumara Jinho Lee M Ravisha R Gangadhara Reddy
Publish Date: 2011/12/07
Volume: 47, Issue: 6, Pages: 1359-1378
PDF Link

Abstract

The simultaneous effect of local thermal nonequilibrium LTNE and magnetic field dependent MFD viscosity on thermal convective instability in a horizontal ferrofluid saturated Brinkman porous layer in the presence of a uniform vertical magnetic field is studied analytically The results indicate that the onset of Brinkman ferroconvection is delayed with increasing MFD viscosity parameter but the critical wave number is found to be independent of this parameter When compared to the simultaneous presence of buoyancy and magnetic forces it is observed that the onset of Brinkman ferroconvection is delayed more when the magnetic forces alone are present Asymptotic solutions for both small and large values of scaled interphase heat transfer coefficient H t are compared with those computed numerically and good agreement is found between them Besides the influence of magnetic and LTNE parameters on the stability characteristics of the system is also discussed The available results in the literature are recovered as particular cases from the present studyOne of the authors ISS wishes to thank the Brain Korea 21 BK 21 program of the School of Mechanical Engineering Yonsei University Seoul Korea for inviting him as a visiting Professor and also the Bangalore University for sanctioning sabbatical leave The authors MR and RGR wish to thank the Principals of their respective colleges for encouragement We wish to thank the reviewer for useful suggestions

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. A phase-field model for quasi-incompressible solid–liquid transitions
  2. Acoustics in anisotropic poroelasticity: space–time variational formulation
  3. Acoustics in anisotropic poroelasticity: space–time variational formulation
  4. On the determination of deformation from strain
  5. Centreline velocity decay characterisation in low-velocity jets downstream from an extended conical diffuser
  6. Numerical calculation of temperature and surface topology during a laser ablation process for ceramic coatings
  7. Limit analysis of masonry circular buttressed arches under horizontal loads
  8. Radiation effects on Marangoni convection boundary layer over a permeable surface
  9. Determination of wheel–rail contact points: comparison between classical and neural network based procedures
  10. An improved hydrodynamic journal bearing with the boundary slippage
  11. Rotating beams and non-rotating beams with shared eigenpair for pinned-free boundary condition
  12. Novel optoelectronic laser interferometric microscope (OELIM) methodology for NDE of microsystems
  13. Optimal control of the deployment (and retrieval) of a tethered satellite under small initial disturbances
  14. Dynamics of medium thickness plates interacting with a periodic Winkler’s foundation: non-asymptotic tolerance modelling
  15. Buckling analysis of sandwich plates with FGM face sheets resting on elastic foundation with various boundary conditions: an analytical approach
  16. 3D exact and 2D generalized differential quadrature models for free vibration analysis of functionally graded plates and cylinders
  17. On the hyperbolicity of a model with 30 moments for ultrarelativistic gases
  18. A note of hybrid GR-SVM for prediction of surface roughness in abrasive water jet machining: a response
  19. Preliminary design of a small-sized flapping UAV: I. Aerodynamic performance and static longitudinal stability
  20. Using shape memory alloys to obtain variable compliance maps of a flexible structure: concept and modeling
  21. MHD stagnation flow of a micropolar fluid through a porous medium
  22. A mesomechanical analysis of the stress–strain localisation in friction stir welds of polycrystalline aluminium alloys
  23. A nonlinear formulation of piezoelectric shells with complete electro-mechanical coupling
  24. Existence and interaction of acceleration wave with a characteristic shock in transient pinched plasma
  25. Shape change and deformation
  26. On the time differential dual-phase-lag thermoelastic model
  27. Isogeometric cable elements based on B-spline curves
  28. A variable stiffness joint with superelastic material
  29. Patient-specific finite element analysis of popliteal stenting
  30. An effective sub-domain smoothed Galerkin method for free and forced vibration analysis
  31. A new test rig for static and dynamic evaluation of knee motion based on a cable-driven parallel manipulator loading system
  32. A gradient based iterative algorithm for solving structural dynamics model updating problems
  33. A two-step damage identification approach for beam structures based on wavelet transform and genetic algorithm
Search Result: