Results 241 to 250 of about 351,889 (302)

From bodyweight to biomarkers: Season‐associated metabolic, endocrine and haematological shifts in breeding stallions

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Breeding stallions are subjected to sustained seasonal metabolic, endocrine, and immune demands requiring systemic energy engagement. Prospective longitudinal data in the same individuals are limited. Objectives To screen adaptive responses of breeding stallions of clinical relevance through longitudinal characterisation of temporal
Maria Grazia Cappai   +5 more
wiley   +1 more source

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

open access: yesFire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder   +5 more
wiley   +1 more source

Mechanical Behaviour of Vacuum‐Infused GFRP Composites at Elevated Temperatures—Influence of Fibre Architecture

open access: yesFire and Materials, EarlyView.
ABSTRACT This study addresses the influence of fibre architecture on the mechanical properties of vacuum‐infused glass fibre reinforced polymer (GFRP) composites at elevated temperatures (ET). Laminates with three different fibre configurations—unidirectional (UD), bidirectional 0°/90° cross‐ply (BD), and ±45° off‐axis angle‐ply (OA) – were tested in ...
Eloísa Castilho   +4 more
wiley   +1 more source

Incremental Forming of Sandwich Panels

Journal of Materials Processing Technology, 2007
This paper presents a first investigation of the applicability of incremental sheet forming (ISF) to sandwich panels. Two initial tests on various sandwich panel designs established that sandwich panels which are ductile and incompressible are the most suitable for the process.
K.P. Jackson, J.M. Allwood, M. Landert
openaire   +1 more source

Homogenization of sandwich panels [PDF]

open access: possible, 2015
The numerical modeling of plates with periodic corrugationrequires some efforts to be made in terms ofcareful and precise discretization of the complicated structure. This automatically generates very com-putationally expensive models. One of the most popular methods of model simplification is analytical ornumerical homogenization.
Marek, Alex, Garbowski, Tomasz
openaire   +2 more sources

Sandwich acoustic panel

The Journal of the Acoustical Society of America, 2004
An acoustic panel with several degrees of freedom comprises a resistive layer (14), a compartmentalized structure (16) formed from at least two superposed compartmentalized layers (18) and a back reflector (17), starting from an outside face facing an incident acoustic wave.
Alain Porte, Jacques Lalane
openaire   +1 more source

Modal density of sandwich panels based on an improved ordinary sandwich panel theory

Composite Structures, 2015
Abstract Modal density of sandwich panels with composite face sheets and orthotropic core is presented based on an improved ordinary sandwich panel theory. The governing equations are derived by applying the Hamilton’s principle, where in-plane rigidity of the core is considered and the material and reference axes are not limited to be identical to ...
Jingyong Han   +3 more
openaire   +1 more source

Dynamic modeling of honeycomb sandwich panel

Archive of Applied Mechanics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
GUJ L, SESTIERI, Aldo
openaire   +3 more sources

Structural-Acoustic Optimization of Sandwich Panels

Journal of Vibration and Acoustics, 2005
Sandwich panels comprising face sheets enclosing a core are increasingly common structural elements in a variety of applications, including aircraft fuselages, flight surfaces, vehicle panels, lightweight enclosures, and bulkheads. This paper presents the optimization of various innovative sandwich configurations for minimization of their structural ...
FRANCO, FRANCESCO   +2 more
openaire   +4 more sources

Thermochemical responses of sandwich panels to fire

Finite Elements in Analysis and Design, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Looyeh, M. R. E., Rados, K., Bettess, P.
openaire   +2 more sources

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