Results 91 to 100 of about 209 (199)

Recent Advances in Biogas Production and Upgrading Technologies for Sustainable Energy Systems

GCB Bioenergy, Volume 18, Issue 11, November 2026.
Biogas technology is evolving from waste treatment into an intelligent renewable energy platform. Recent advances in anaerobic digestion, pretreatment, reactor design, biomethane upgrading, and AI‐driven process control improve methane recovery, stability, and gas purity.
Temechew Dessie, Kassa Wudineh Liyew, Eshetu Getahun   +2 more
wiley   +1 more source

Design of a Supercritical CO₂ Compressor for Use in a 1 MWe Power Cycle. [PDF]

ACS Omega, 2021
Jiang P, Wang B, Tian Y, Xu X, Zhao L.
europepmc   +1 more source

Innovative Metal‐Modified Resins via 3D Printing of Triply Periodic Minimal Surface Structures

Journal of Applied Polymer Science, Volume 143, Issue 39, October 15, 2026.
A solvent‐free dual‐monomer strategy enables the direct 3D printing of nickel‐containing TPMS catalyst supports with uniform metal distribution and preserved open‐channel architecture. The resulting structures exhibit excellent printability, thermal and water stability, and enhanced flexibility, offering a promising platform for next‐generation ...
Erika Blanzeanu, Derniza‐Elena Cozorici, Ionut‐Cristian Radu, Marian N. Verziu, Bogdan S. Vasile, Rafael Luque, Catalin Zaharia   +6 more
wiley   +1 more source

Investigation on the Mechanism and Parametric Description of Non-Synchronous Blade Vibration. [PDF]

Entropy (Basel), 2021
Zhang M, Hou A, Han Y.
europepmc   +1 more source

ZBP1‐mediated Treg cell dysfunction exacerbates neuroimmune dysregulation in Alzheimer's disease under metabolic stress

Alzheimer's &Dementia, Volume 22, Issue 10, October 2026.
Abstract INTRODUCTION Metabolic stress increases Alzheimer's disease (AD) risk, but mechanisms linking metabolic dysfunction to neuroimmune dysregulation remain unclear. METHODS We assessed cognition in community‐dwelling participants and used high‐fat diet (HFD)‐fed 5xFAD mice, high glucose and high palmitate (HGHP)‐treated regulatory T cell (Treg) co‐
Shanshan Huang, Zengyu Zhang, Jiajie Xia, Mengqiu Deng, Fangzheng Chen, Meng Wang, Yuchao Fei, Zhiwen Jiang, Chenyu Lu, Jiayu Fu, Jingchun Guo, Houguang Zhou   +11 more
wiley   +1 more source

Numerical Simulation of Gas-Liquid Two-Phase Flow in a Downhole Multistage Axial Compressor Under Different Inlet Conditions

Energies
During natural gas field extraction, downhole compressors frequently encounter gas-liquid two-phase flow conditions, yet the internal flow characteristics and performance evolution mechanisms remain insufficiently understood.
Mingchen Cao, Wei Pang, Huanle Liu, Shifan Su, Yufan Wang, Weihao Zhang   +5 more
doaj   +1 more source

Optimal design and numerical analysis of multi-field coupling in a screw pump under wet gas compression. [PDF]

Sci Prog, 2022
Zhang X, Yang J, Wang L, Ma C, Han W, Gong Y.   +5 more
europepmc   +1 more source

Intensification of Dry Reforming of Methane on Membrane Catalyst: Confirmation and Development of the Hypothesis. [PDF]

Membranes (Basel), 2022
Gavrilova N, Gubin S, Myachina M, Sapunov V, Skudin V.   +4 more
europepmc   +1 more source

Combination resonance and primary resonance characteristics of a dual-rotor system under the condition of the synchronous impact of the inter-shaft bearing. [PDF]

Sci Rep, 2023
Zuo G, Hou L, Lin R, Ren S, Chen Y.
europepmc   +1 more source

Full annulus simulation on a multistage axial-centrifugal combined compressor

Journal of the Global Power and Propulsion Society
Axial-centrifugal combined compressors are widely used in small and medium aero-engines. This study aims to investigate the performance and flow characteristics of a multistage axial-centrifugal compressor using annulus unsteady simulation. The compressor comprises three axial stages and one radial stage, including the inlet and outlet guide vanes. The
Cheng Tian, Jiaan Li, Xinqian Zheng, Xiwu Liu, Xueqi Zou, Song Fu   +5 more
openaire   +1 more source