Author(s): Monika Khanna, Ajaib S. Banyal

Email(s): khannamonika1501@gmail.com , ajaibbanyal@rediffmail.com

DOI: 10.5958/2349-2988.2017.00007.9   

Address: Monika Khanna1, Ajaib S. Banyal2
1Department of Mathematics, Govt. College Amb, Dist. Una, (HP) INDIA
2Department of Mathematics, Govt. College Nadaun, Dist. Hamirpur, (HP) INDIA
*Corresponding Author

Published In:   Volume - 9,      Issue - 1,     Year - 2017


ABSTRACT:
The thermal instability of a couple-stress fluid acted upon by uniform vertical magnetic field and rotation heated from below is investigated. Following the linearized stability theory and normal mode analysis, the paper through mathematical analysis of the governing equations of couple-stress fluid convection with a uniform vertical magnetic field and rotation, for the case of rigid boundaries shows that the complex growth rate of oscillatory perturbations, neutral or unstable for all wave numbers, must lie inside a semi-circle in the right half of a complex -plane, where Q is the Chandrasekhar number, is the Taylor number, and F is the couple-stress parameter, which prescribes the upper limits to the complex growth rate of arbitrary oscillatory motions of growing amplitude in a rotatory couple-stress fluid in porous medium heated from below.


Cite this article:
Monika Khanna, Ajaib S. Banyal. Limitations to the Growth Rate of Perturbation in Rotatory Convection in Couple-Stress Fluid in the presence of Magnetic Field. Research J. Science and Tech. 2017; 9(1):41-47. doi: 10.5958/2349-2988.2017.00007.9


Recomonded Articles:

Author(s): Ashwani Awasthi, Shashi Kant Tripathi, Ashok Kumar Tiwari

DOI: 10.5958/2349-2988.2018.00019.0         Access: Open Access Read More

Author(s): Bhushan A. Bhairav, Prajakta A. Kokane, Ravindra B. Saudagar

DOI: 10.5958/2349-2988.2016.00022.X         Access: Closed Access Read More

Author(s): Karimoun Massalatchi Illyassou, Mamane Illa, Rabani Adamou, Aboubacar Maitournam, Abdou Baoua

DOI: 10.5958/2349-2988.2018.00006.2         Access: Open Access Read More

Author(s): A.K. Meena, Kiran Sharma, Vikas Jain, Bhavana Pal, Ajit K., Uttam Singh, R. Singh , M.M. Rao

DOI:         Access: Open Access Read More

Author(s): B. Vishali, J. Venkatesu Naik

DOI: 10.5958/2349-2988.2017.00108.5         Access: Open Access Read More

Author(s): Koushik Sadhukhan, Dhara Dholakia, Anasuya L Bhadalkar

DOI: 10.5958/2349-2988.2018.00023.2         Access: Open Access Read More

Author(s): Pooja Yadav, Ayush Victor, V M Berlin Grace, C. Vani

DOI: 10.5958/2349-2988.2018.00039.6         Access: Closed Access Read More

Author(s): S. K. Painkra, D.P. Singh, A. S. Chauhan

DOI:         Access: Open Access Read More

Author(s): Ch. Murali Krishna, K. R. Sekhar, C.S.K. Raju, G. V. Reddy, P. Prakash

DOI: 10.5958/2349-2988.2017.00098.5         Access: Open Access Read More

Author(s): Monika, Neena Sareen, Deepali Dhawan, Suman Sharma

DOI: 10.5958/2349-2988.2018.00017.7         Access: Open Access Read More

Author(s): B. Madhusudhana Rao1*, V. Nagendramma2, C.S.K. Raju3, A. Leelaratnam4, P. Prakash5;

DOI: 10.5958/2349-2988.2017.00096.1         Access: Open Access Read More

Research Journal of Science and Technology (RJST) is an international, peer-reviewed journal, devoted to science and technology...... Read more >>>

RNI: Not Available                     
DOI: 10.5958/2349-2988 


Recent Articles




Tags