نتایج جستجو برای: complex variable method

تعداد نتایج: 2502658  

Journal: :Journal of Difference Equations and Applications 2010

M Jabbari, M Meshkini M.R Eslami

In this paper, the general solution of steady-state two-dimensional non-axisymmetric mechanical and thermal stresses and mechanical displacements of a hollow thick cylinder made of fluid-saturated functionally graded porous material (FGPM) is presented. The general form of thermal and mechanical boundary conditions is considered on the inside and outside surfaces. A direct method is used to sol...

Journal: :journal of particle science and technology 0
maryam ranjbar department of chemical technologies, iranian research organization for science and technology (irost), tehran, iran mostafa yousefi department of chemical technologies, iranian research organization for science and technology (irost), tehran, iran mahboobeh lahooti department of chemistry, faculty of sciences, damghan university, damghan, iran s. heydar mahmoudi najafi department of chemical technologies, iranian research organization for science and technology (irost), tehran, iran azizm malekzadeh department of chemistry, faculty of sciences, damghan university, damghan, iran

in the current study, synthesis and characterization of a new nano-structured zirconium(iv)-minoxidil complex (1), where minoxidil, (c9h15n5o; 6-(1-piperidinyl)-2,4-pyrimidinediamine 3-oxide), have been investigated in two different solvents. the compound 1 has been synthesized by sonochemical method in the presence of methanol and monoethylene glycol (meg) as solvents and characterized by scan...

Journal: :International Journal of Computational Methods and Experimental Measurements 2015

Journal: :International Journal of Computational Methods and Experimental Measurements 2020

Journal: :SIAM Journal on Optimization 1991

Journal: :The Journal of Chemical Physics 1971

Journal: :journal of mechanical research and application 2010
kourosh amir aslani mehdi molavi hosein molavi

this paper presents a hybrid technique for simultaneous estimation of parameter and function in inverse heat conduction problems. no prior information is used for the functional form of the heat flux in the present study. the scheme presented here is a combination of two different classical methods: the variable metric method (vmm) and gauss method (gm). the determination of the unknown thermal...

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