Effect of Temperature Dependency on Thermoelastic Behavior of Rotating Variable Thickness FGM Cantilever Beam

سال انتشار: 1398
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 283

فایل این مقاله در 13 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_JSMA-11-3_014

تاریخ نمایه سازی: 12 اسفند 1398

چکیده مقاله:

Thermoelastic behavior of temperature-dependent (TD) and independent (TID) functionally graded variable thickness cantilever beam subjected to mechanical and thermal loadings is studied based on shear deformation theory using a semi-analytical method. Loading is composed of a transverse distributed force, a longitudinal distributed temperature field due to steady-state heat conduction from root to the tip surface of the beam and an inertia body force due to rotation. A successive relaxation (SR) method for solving temperature-dependent steady-state heat conduction equation is employed to obtain the accurate temperature field. The beam is made of functionally graded material (FGM) in which the mechanical and thermal properties are variable in longitudinal direction based on the volume fraction of constituent. Using first-order shear deformation theory, linear strain–displacement relations and Generalized Hooke’s law, a system of second order differential equation is obtained. Using division method, differential equations are solved for every division. As a result, longitudinal displacement, transverse displacement, and consequently longitudinal stress, shear stress and effective stress are investigated. The results are presented for temperature dependent and independent properties. It has been found that the temperature dependency of the material has a significant effect on temperature distribution, displacements and stresses. This model can be used for thermoelastic analysis of simple turbine blades.                 

کلیدواژه ها:

Cantilever beam ، Temperature dependency ، Functional graded materials (FGM) ، First-order shear deformation theory (FSDT) ، Division method ، Thermoelastic

نویسندگان

M.M.H Mirzaei

Department of Solid Mechanics, Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran

A Loghman

Department of Solid Mechanics, Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran

M Arefi

Department of Solid Mechanics, Faculty of Mechanical Engineering, University of Kashan, Kashan, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • Yamanouti M., Koizumi M., Shiota I., 1990, Functionally gradient materials ...
  • Kapania R.K., Raciti S., 1989, Recent advances in analysis of ...
  • Romano F., Zingone G., 1992, Deflections of beams with varying ...
  • Romano F., 1996, Deflections of Timoshenko beam with varying cross-section, ...
  • Sankar B.V., 2001, An elasticity solution for functionally graded beams, ...
  • Sankar B.V., Tzeng J.T., 2002, Thermal stresses in functionally graded ...
  • Chakraborty A., Gopalakrishnan S., Reddy J.N., 2003, A new beam ...
  • Ching H.K., Yen S.C., 2006, Transient thermoelastic deformations of 2-D ...
  • Kadoli R., Akhtar K., Ganesan N., 2008, Static analysis of ...
  • Li X.F., 2008, A unified approach for analyzing static and ...
  • Giunta G., Belouettar S., Carrera E., 2010, Analysis of FGM ...
  • Giunta G., Crisafulli D., Belouettar S., Carrera E., 2013, A ...
  • Ramesh M.N.V., Mohan Rao N., 2013, Free vibration analysis of ...
  • Zhang B., Li Y., 2016, Nonlinear vibration of rotating pre-deformed ...
  • Cao D., Liu B., Yao B., Zhang W., 2017, Free ...
  • Panigrahi B., Pohit G., 2018, Effect of cracks on nonlinear ...
  • Reddy J.N., 2011, Microstructure-dependent couple stress theories of functionally graded ...
  • Arbind A., Reddy J.N., Srinivasa A.R., 2014, Modified couple stress-based ...
  • Kiani Y., Eslami M.R., 2012, Thermal buckling and post-buckling response ...
  • Ma L.S., Lee D.W., 2012, Exact solutions for nonlinear static ...
  • Nguyen T.-K., Vo T.P., Thai H.-T., 2013, Static and free ...
  • Niknam H., Fallah A., Aghdam M.M., 2014, Nonlinear bending of ...
  • Filippi M., Carrera E., Zenkour A.M., 2015, Static analyses of ...
  • Vo T.P., Thai H.-T., Nguyen T.-K., Inam F., Lee J., ...
  • Arefi M., Zenkour A.M., 2017, Electro-magneto-elastic analysis of a three-layer ...
  • Arefi M., Zenkour A.M., 2017, Size-dependent electro-elastic analysis of a ...
  • Ebrahimi F., Jafari A., 2018, A four-variable refined shear-deformation beam ...
  • Oh S.-Y., Librescu L., Song O., 2003, Vibration of turbomachinery ...
  • Karami Khorramabadi M., 2009, Free vibration of functionally graded beams ...
  • Shahba A., Attarnejad R., Marvi M.T., Hajilar S., 2011, Free ...
  • Yas M.H., Kamarian S., Jam J.E., Pourasghar A., 2011, Optimization ...
  • Huang Y., Yang L.-E., Luo Q.-Z., 2013, Free vibration of ...
  • Mashat D.S., Carrera E., Zenkour A.M., Al Khateeb S.A., Filippi ...
  • Jafari-Talookolaei R.A., 2015, Analytical solution for the free vibration characteristics ...
  • Oh Y., Yoo H.H., 2016, Vibration analysis of rotating pretwisted ...
  • Carrera E., Pagani A., Banerjee J.R., 2016, Linearized buckling analysis ...
  • Rafiee M., Nitzsche F., Labrosse M., 2017, Dynamics, vibration and ...
  • Musuva M., Mares C., 2015, The wavelet finite element method ...
  • Paul A., Das D., 2018, Free vibration behavior of tapered ...
  • Shankar K.A., Pandey M., 2016, Nonlinear dynamic analysis of cracked ...
  • Babu K.R.P., Kumar B.R., Rao K.M., 2016, Modal testing and ...
  • Beglinger V., Bolleter U., Locher W.E., 1976, Effects of shear ...
  • Reinhardt A.K., Kadambi J.R., Quinn R.D., 1995, Laser vibrometry measurements ...
  • Touloukian Y.S., 1967, Thermophysical Properties of High Temperature Solid Materials: ...
  • Kordkheili S.A.H., Naghdabadi R., 2007, Thermoelastic analysis of a functionally ...
  • Cook R.D., 2001, Concepts and Applications of Finite Element Analysis, ...
  • Shen H.-S., Li S.-R., 2008, Postbuckling of sandwich plates with ...
  • نمایش کامل مراجع