Preface: the physics of metal plasticity

Journal of Materials Science, Год журнала: 2024, Номер 59(12), С. 4723 - 4727

Опубликована: Март 1, 2024

Язык: Английский

---

Synthesis and characterization of myristic acid - infused Al₂O₃/CuO/MWCNT nanocomposites for energy storage and cooling applications

Physica Scripta, Год журнала: 2024, Номер 99(5), С. 055022 - 055022

Опубликована: Апрель 2, 2024

Abstract Phase change materials are highly effective in improving the thermal efficiency of a heat exchanger, making them choice for enhancing renewable energy to achieve feasible environment. In this study, myristic acid (MA) was used as phase material and aluminium oxide (Al 2 O 3 ), copper (CuO) 2.5, 5, 10 wt % multi-walled carbon nanotubes (MWCNT) 1.0, 1.5, were nanoparticles produce MA-embedded nanocomposite (NCPCM). The characterization studies, namely x-ray diffraction, Thermal Conductivity, field emission scanning electron microscope (FESEM), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, Differential Scanning Calorimetry (DSC) Thermogravimetric analysis (TGA) performed on ensure their homogeneous distribution property enhancement fabricated samples. addition, Computational Fluid Dynamics (CFD) conducted assess impact NCPCM rates solidification melting. microscopy confirms micro/nanoparticles Al , CuO, MWCNT with MA. From diffraction (XRD) analysis, nature NCPCMs identified. (FTIR) Spectroscopy results confirmed absence new particle formation due physical interaction between nanocomposites acid. samples undergone 500 cycles reliability. It is evident from test that addition base PCM enhances properties. performance wt% MWCNT-embedded MA superior oxide. DSC revealed added possessed highest variation 8.6% its latent storage value compared pure had significant other compositions. Adding has increased conductivity 0.15 W mK −1 0.38 .

Язык: Английский

---

Exploring gradual material rigidity degradation effects on the nonlinear coupled axial-transversal nonlinear response of a capacitive micro-beam

European Journal of Mechanics - A/Solids, Год журнала: 2024, Номер 106, С. 105334 - 105334

Опубликована: Май 3, 2024

Язык: Английский

---

Soft and Stretchable Protective Substrates for Wearable Thermal Managements: Polydimethylsiloxane (Pdms) Composites Containing Paraffin Microcapsules with Silica Nanoshells

Опубликована: Янв. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Язык: Английский

---