Results 211 to 220 of about 2,499,115 (239)

Single Versus Double Screw Extrusion: Impact on Mechanical Performance and Crack Resistance for a Virgin, Recycled, and Blended Polypropylene

open access: yesPolymer Engineering &Science, EarlyView.
Schematic overview of the study approach and key findings. ABSTRACT To evaluate the influence of extrusion on material performance, three processing methods, single extrusion (1x Ex), double extrusion (2x Ex), and double screw compounding (C), were investigated for virgin polypropylene (vPP), recycled PP (rPP), and a blend containing 10% rPP (rPP10 ...
J. Pötzlbauer   +8 more
wiley   +1 more source

Influence of porosity and architecture on the mechanical and acoustic properties of FFF‐printed PLA structures

open access: yesPolymer International, EarlyView.
The influence of porosity and infill pattern (architecture) on the mechanical and acoustic properties of FFF‐printed PLA is investigated. Ultrasonic analysis highlights the dominant role of interlayer porosity, revealing anisotropic behavior and a transition in elastic properties with increasing porosity.
Makki Ajmi   +4 more
wiley   +1 more source

Leading the Pack: Next-Generation Batteries for Humanoid Robotics. [PDF]

open access: yesAdv Sci (Weinh)
Bergschneider M   +6 more
europepmc   +1 more source

Multilayer Polyethylene Separator with Enhanced Thermal and Electrochemical Performance for Lithium-Ion Batteries. [PDF]

open access: yesMaterials (Basel)
Liu J   +10 more
europepmc   +1 more source

A reduced-order thermal runaway network model for predicting thermal propagation of lithium-ion batteries in large-scale power systems

open access: yesApplied Energy
Accurate and rapid prediction of thermal runaway propagation in a battery module and pack is essential for the thermal safety design and thermal runaway warning of large-scale lithium-ion battery power systems.
T S Zhao
exaly   +2 more sources

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