Zobrazeno 1 - 10
of 4 986
pro vyhledávání: '"Analytic solution"'
Autor:
Ghasem Abbasi, Soheila Khishtandar
Publikováno v:
Journal of Mahani Mathematical Research, Vol 13, Iss 2, Pp 275-292 (2024)
A semi-analytical solution is proposed for the bioheat equation, which includes the epidermis, dermis, and hypodermis layers in the presence of a surface pulsed heat source. A switching time surface heating/cooling source, which has therapeutic appli
Externí odkaz:
https://doaj.org/article/cbb2ddc945a64e17993a220af367ea2d
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 415-53 (2024)
The current study theoretically and computationally analyses the viscoelastic Sisko fluids during the non-isothermal rollover web phenomenon. The mathematical modeling produces a system of partial differential equations, which we further simplify int
Externí odkaz:
https://doaj.org/article/c5c293195bcd412ab23698761fb98177
Autor:
Diblík Josef, Růžičková Miroslava
Publikováno v:
Advances in Nonlinear Analysis, Vol 13, Iss 1, Pp 1-34 (2024)
A singular nonlinear differential equation zσdwdz=aw+zwf(z,w),{z}^{\sigma }\frac{{\rm{d}}w}{{\rm{d}}z}=aw+zwf\left(z,w), where σ>1\sigma \gt 1, is considered in a neighbourhood of the point z=0z=0 located either in the complex plane C{\mathbb{C}} i
Externí odkaz:
https://doaj.org/article/684e894a8e564466b2cdb197f3ba8611
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 20, Iss 4, Pp 155-170 (2023)
The fuzzy conformable Laplace transforms proposed in \cite{lp} are used to solve only fuzzy fractional differential equations of order $ 0 < \iota \leq 1$. In this article, under the generalized conformable fractional derivatives notion, we extend an
Externí odkaz:
https://doaj.org/article/ea8b1fea83ce4afea15b7cd8ac1a009c
Publikováno v:
Micromachines, Vol 15, Iss 7, p 917 (2024)
Piezoelectric composites, which consist of piezoelectric materials and polymers, are widely employed in various applications such as underwater sonar transducers and medical diagnostic ultrasonic transducers. Acoustic transducers based on piezoelectr
Externí odkaz:
https://doaj.org/article/62a73ca8dc14420e8913b129a7c58c59
Publikováno v:
Archives of Civil Engineering, Vol vol. 69, Iss No 2, Pp 435-453 (2023)
Based on wave mechanics theory, the dynamic response characteristics of cantilever flexible wall in two-dimensional site are analyzed. The partial derivative of the vibration equation of soil layer is obtained, and the general solution of the volume
Externí odkaz:
https://doaj.org/article/ea22bd3ed5a5488d8dbfe23247b744d4
Autor:
Jasper Thrussell, Jim Michael Ferguson
Publikováno v:
SoftwareX, Vol 24, Iss , Pp 101560- (2023)
Verification of multi-physics simulation software against problems with known analytic or semi-analytic solutions is an important aspect of research into a wide variety of fields involving the motion of fluids, shock physics and other dynamic materia
Externí odkaz:
https://doaj.org/article/ee58278896fc4bdfa29dce901a216d15
Autor:
Safdar Muhammad, Taj Safia, Bilal Muhammad, Ahmed Shoaib, Khan Muhammad Ijaz, Ben Moussa Sana, Fadhl Bandar M., Makhdoum Basim M., Eldin Sayed M.
Publikováno v:
Open Physics, Vol 21, Iss 1, Pp 3430-41 (2023)
Numerous flow and heat transfer studies have relied on the construction of similarity transformations which map the nonlinear partial differential equations (PDEs) describing the flow and heat transfer, to ordinary differential equations (ODEs). For
Externí odkaz:
https://doaj.org/article/6dbc0aabfcab46c49891f22be3fc9a26