Results 71 to 80 of about 6,019,713 (343)

Simulations of splashing high and low viscosity droplets

, 2018
In this work simulations are presented of low viscosity ethanol and high viscosity silicone oil droplets impacting on a dry solid surface at atmospheric and reduced ambient pressure.
Boelens, Arnout M. P., de Pablo, Juan J.
core   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Experimental Study on Airside Mass Transfer Characteristics of Fin-and-tube Heat Exchangers at Low Ambient Pressure

Zhileng xuebao, 2021
The airside mass transfer characteristics of two-plate fin-and-tube heat exchangers with different fin spacings were experimentally studied under low ambient pressure and dehumidifying conditions. The experimental conditions comprised an ambient pressure
Yuan Yunxiao, Zhang Liang, Liu Jianhua, Zhang Jiawen, Liu Qi   +4 more
doaj  

Numerical Simulation of Decompression Process of a Mars Rover in the Launch Phase

Space: Science & Technology, 2022
This paper performs numerical simulation on the decompression process of a Mars rover using FLUENT. The pressure differential between the inside and outside of the Mars rover resulting from changes in ambient pressure of the rocket fairing is ...
Weizhang Wang, Wei Rao, Qi Li, Hao Yan, Rui Zhao   +4 more
doaj   +1 more source

Production of Gas Phase Zinc Oxide Nanoclusters by Pulsed Laser Ablation [PDF]

, 2004
We present experimental results on the photoluminescence (PL) of gas-suspended zinc oxide nanoclusters prepared during ablation of sintered ZnO targets by a pulsed ArF laser in the presence of oxygen ambient gas.
A.V. Bulgakov, Bagnall, Boufendi, Cao, Choopun, Claeyssens, D.K. Nelson, Haga, Hartanto, I. Ozerov, Kawaguchi, Luk’yanchuk, Marine, Millon, Nakamura, Ozerov, Ozerov, R. Castell, Tang, Travnikov, van Dijken, W. Marine, Wang, Yamamoto, Yoon   +24 more
core   +3 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Pressure and Temperature Dependence of Optical Resonance Wavelength (ORW) of Large-Element Surface-Micromachined Optical Ultrasound Transducers (SMOUTs)

Sensors
This paper investigates optical resonance wavelength (ORW) shifts in large-element, fiber-tip surface-micromachined optical ultrasound transducers (SMOUTs) induced by changes in ambient pressure and temperature. The displacement behavior of the SMOUT top
Kaustubh Upadhyay, Cheng Fang, Zhiyu Yan, Xuan Li, Jun Zou   +4 more
doaj   +1 more source

Pressure shift of the superconducting T_c of LiFeAs

, 2009
The effect of hydrostatic pressure on the superconductivity in LiFeAs is investigated up to 1.8 GPa. The superconducting transition temperature, T_c, decreases linearly with pressure at a rate of 1.5 K/GPa.
A. M. Guloy, Alireza P., B. Lorenz, B. Lv, Chen H., Felner I., J. H. Tapp, M. Gooch, P. C. W. Chu, Pitcher M. J., Ren Z. A., Z. Tang   +11 more
core   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Performance Analysis of Transcritical CO₂ Quasi-Secondary Compression Cycle with Ejector Based on Pinch Point

Designs, 2023
To investigate the performance of transcritical CO2 quasi-secondary compression cycle with ejector (TCIEJ) for heat pump water heaters, the thermodynamic model of TCIEJ is established based on the pinch point, and TCEX, TCEJ, and TCI are selected as ...
Junlan Yang, Xin Zhang, Linxiu Wang, Yufan Du, Yifei Han   +4 more
doaj   +1 more source