Results 21 to 30 of about 149,345 (267)

Differential quadrature discrete time transfer matrix method for vibration mechanics

open access: yesAdvances in Mechanical Engineering, 2019
Transfer matrix method is a practical technology for vibration analysis of engineering mechanics. In this article, a new version of mixed differential quadrature discrete time transfer matrix method is presented for simulating vibrations. First, ordinary
Xue Rui, Guoping Wang, Bin He
doaj   +1 more source

MHD boundary layer flow and heat transfer over an exponentially stretching sheet embedded in a thermally stratified medium

open access: yesAlexandria Engineering Journal, 2013
MHD boundary layer flow and heat transfer towards an exponentially stretching sheet embedded in a thermally stratified medium subject to suction are presented in this analysis.
Swati Mukhopadhyay
doaj   +1 more source

A Nonlinear Moment Model for Radiative Transfer Equation [PDF]

open access: yesMultiscale Modeling & Simulation, 2021
We derive a nonlinear moment model for radiative transfer equation in 3D space, using the method to derive the nonlinear moment model for the radiative transfer equation in slab geometry. The resulted 3D HMPN model enjoys a list of mathematical advantages, including global hyperbolicity, rotational invariance, physical wave speeds, spectral accuracy ...
Ruo Li, Peng Song, Lingchao Zheng
openaire   +3 more sources

Thermal analysis of moving porous fin wetted by hybrid nanofluid with trapezoidal, concave parabolic and convex cross sections

open access: yesCase Studies in Thermal Engineering, 2022
In this study, the thermal performance of moving porous fin wetted with hybrid nanofluid with different cross-sections in the presence of a magnetic field is investigated.
S. Hosseinzadeh   +3 more
doaj   +1 more source

COUPLED HEAT AND MASS TRANSFER PROBLEM WITH DEPENDENT HEAT CONDUCTIVITY PROPERTIES AND ITS SEMI-ANALYTICAL SOLUTION

open access: yesInternational Journal for Computational Civil and Structural Engineering, 2023
Present paper proposes a computation method for a coupled heat and mass transfer problem within the porous media where the heat conductivity properties of the media undergo changes caused by the mass transfer.
Vladimir Sidorov, Alim Primkulov
doaj   +1 more source

Remarks on the Radiative Transfer Equations for Climatology

open access: yesCoRR, 2021
Using theoretical and numerical arguments we discuss some of the commonly accepted approximations for the radiative transfer equations in climatology.
Claude Bardos   +2 more
openaire   +2 more sources

Thermal Diffusion and Diffusion Thermo Effects on the Viscous Fluid Flow with Heat and Mass Transfer through Porous Medium over a Shrinking Sheet

open access: yesJournal of Applied Mathematics, 2013
The motion of the viscous, incompressible fluid through a porous medium with heat and mass transfer over a shrinking sheet is investigated. The cross-diffusion effect between temperature and concentration is considered.
Nabil Eldabe, Mahmoud Abu Zeid
doaj   +1 more source

Inpatient Exposure, Confidence, and Knowledge in Pediatric Hematology/Oncology: Evaluating General Pediatric Residents During 2025 ACGME Curriculum Change

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley   +1 more source

Natural Killer Cells in Paediatric Soft Tissue Sarcomas: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Paediatric soft tissue sarcomas (pSTS) are a rare and heterogeneous group of malignant tumours arising in tissues of mesenchymal origin. The role of natural killer (NK) cells in pSTS remains poorly understood, with evidence fragmented across small preclinical studies and early‐phase clinical trials.
Raya Dean   +7 more
wiley   +1 more source

Matrix Riccati Equation Solution of the 1D Radiative Transfer Equation [PDF]

open access: yesJournal of Computational and Theoretical Transport, 2020
In recent years, the first author has developed three successful numerical methods to solve the 1D radiative transport equation yielding highly precise benchmarks. The second author has shown a keen interest in novel solution methodologies and an ability for their implementation. Here, we combine talents to generate yet another high precision solution,
Ganapol, Barry D., Patel, Japan
openaire   +2 more sources

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