Zhiheng Wang

Y-induced oxygen vacancy engineering and local electronic reconstruction for enhanced ammonia decomposition over Ni1Ce1-xYxOα

Zhixian Bao, Huibin Liu, Yizhou Zhang, Zhiheng Wang et autres

• Ni 1 Ce 0.5 Y 0.5 O α exhibits the highest activity, achieving 84% NH 3 conversion at 550 °C. • Y doping leads to the generation of more O v in Ni 1 Ce 0.5 Y 0.5 O α . …

jp, cn (code pays fourni par la source)

From Calendar Aging to Cycle Degradation: SOC ‐Dependent Structural and Interfacial Evolution in LiFePO 4 /Graphite Batteries

Yi Jin, Rui Sammi Tang, Qi Shi, Jinyang Dong et autres

Comprehensive Summary This study investigates the impact of calendar aging conditions on the subsequent cycling performance of lithium‐ion batteries. The experiments utilized LiFePO 4 /graphite (LFP/Gr) pouch cells, which were charged to two states of charge (SOC): 50% and 100%. After storage …

cn (code pays fourni par la source)

Aerodynamic performance of supersonic partial admission impulse turbine by quantifying the uncertainties of turbulence model

Tongxi Li, Zhiheng Wang, Zhu Ping Huang, Guang Xi

cn (code pays fourni par la source)

Sensitivity analysis of thermodynamic and phase change properties of water vapor and CO2 in non-equilibrium state for building clean energy systems

Zhiheng Wang, Yuanyuan Gao, Weikang Shu, Zhu Ping Huang et autres

cn, sg (code pays fourni par la source)

Improved Eigenspace Perturbation Framework for RANS Structural Uncertainty Quantification in Transonic Compressor Flows

Zhiheng Wang, Zhenfei Wang, Zhu Ping Huang, Guang Xi

Abstract Computational fluid dynamics (CFD) simulations based on the Reynolds-averaged Navier–Stokes (RANS) equations are essential for aerodynamic analysis and compressor design. However, structural uncertainties arising from the assumptions embedded in the constitutive model limit the precision of these simulations. This study proposes …

cn (code pays fourni par la source)

Experimental Study on the Microscale Milling Process of DD5 Nickel-Based Single-Crystal Superalloy

Ying Li, Yadong Gong, Zhiheng Wang, Junhe Zhao et autres

Technological advances have expanded the use of single-crystal in microscale applications—particularly in infrared optics, electronics, and aerospace. Conducting research on the surface quality of micro-milling processes for single-crystal superalloys has become a key factor in expanding their applications. In this paper, the …

cn (code pays fourni par la source)

Investigation and optimization of Shell-and-tube thermal energy storage unit with biomimetic leaf-vein fins and carbon nanotubes for superior PCM efficiency

Shan Ali Khan, Houssam Eddine Abdellatif, Zhiheng Wang, Haihu Liu et autres

cn, Algérie, sa (code pays fourni par la source)

Investigation on enhancing thermal energy storage performance of a phase change material in triplex tube heat exchangers with novel fins configuration

Shan Ali Khan, Haihu Liu, Houssam Eddine Abdellatif, Zhiheng Wang et autres

cn, Algérie, sa (code pays fourni par la source)

IP-Dialog: Evaluating Implicit Personalization in Dialogue Systems with Synthetic Data

Bo Peng, Zhiheng Wang, Chaochao Lu

In modern dialogue systems, the ability to implicitly infer user backgrounds from conversations and leverage this information for personalized assistance is crucial. However, the scarcity of high-quality data remains a fundamental challenge to evaluating and improving this capability. Traditional dataset construction methods …

Pomegranate Peel as a Sustainable Additive for Baijiu Fermentation: Physicochemical and Flavor Analysis with Process Optimization

Longwen Wang, Na Li, Zhiheng Wang, Yi Ji et autres

Rice hulls, a traditional ingredient in Chinese light-flavor Baijiu, contribute to bran and furfural flavors but may adversely affect the aroma and taste. This study explores fresh pomegranate peel as a sustainable alternative to rice hulls in Baijiu fermentation. The flavor profiles …

cn (code pays fourni par la source)

Analysis and application: Non-equilibrium condensation of CO2 in supersonic flows and subcritical state serving carbon capture

Zhiheng Wang, Yuanyuan Gao, Zhu Ping Huang, Jianan Chen

Carbon capture is an important solution to address global warming and has significance for constructing an abundant, clean energy system. This work discusses a potential carbon capture approach with non-equilibrium condensation in subcritical state and supersonic flows. A numerical model is created …

cn (code pays fourni par la source)

Rmpfuse: Infrared-Visible Fusion Via Residual Networks and Multipath Convolutional Modules

Changhai Wang, Wenfei Song, Min Huang, Wanwei Huang et autres

cn (code pays fourni par la source)