Results 121 to 130 of about 10,735 (263)

CONJUGATE HEAT TRANSFER COMPUTATIONS VIA LATTICE BOLTZMANN METHOD

Havacılık ve Uzay Teknolojileri Dergisi, 2017
We developed a lattice Boltzmann Method code that is able to solve conjugate heat transfer problems on graphical processing unit. The solver uses Cartesian meshes of D2Q9 lattices and solves transient heat equation on both fluid and solid regions at once
Gregorio Gerardo Spinelli, Bayram Çelik
doaj  

Simulation of Cardiac Flow under the Septal Defect Based on Lattice Boltzmann Method. [PDF]

Entropy (Basel), 2022
Wang Z, Zhang X, Li Y, Yang H, Xue H, Wei Y, Qian Y.   +6 more
europepmc   +1 more source

Green and Scalable Synthesis of Efficient and Stable CsPbBr3 Perovskite Quantum Dots Enables Low‐Threshold Amplified Spontaneous Emission

Advanced Science, EarlyView.
Green and scalable synthesis of CsPbBr3 perovskite quantum dots using bio‐sourced lecithin and hexane enables single‐batch production over 10 grams. Suppressed Auger recombination and electron‐phonon coupling yields 95% PLQY, enhanced stability, and low ASE thresholds of 230.4 (ns) and 50.1 (fs) µJ cm−2 in neat films. ABSTRACT Halide perovskite quantum
Yongfeng Liu, Mengting Zhang, Qingyu Xie, Kehao Hu, Bowen Zhang, Zhe Zhang, Jie Yang, Zhiping Hu, Juan Du, Jia Wang, Min Zhou   +10 more
wiley   +1 more source

Fast prediction of blood flow in stenosed arteries using machine learning and immersed boundary-lattice Boltzmann method. [PDF]

Front Physiol, 2022
Wang L, Dong D, Tian FB.
europepmc   +1 more source

Precise Management of n‐Value Distribution at the 2D/3D Interface Enabling Efficient Wide‐Bandgap Perovskite Solar Cells

Advanced Science, EarlyView.
This study elucidates the phase transition pathway of surface‐engineered perovskite films. During spin‐coating, n = 1 2D perovskite dominantly forms, while subsequent annealing drives OA+ release and induces conversion to higher n‐value 2D phases.
Yajie Yang, Jiaxin Ha, Yang Zhang, Yunfan Wang, Ting Jiang, Jingquan Zhang, Lili Wu, Wenwu Wang, Guanggen Zeng, Baoyan Fan, Mohammad Abdul Halim, Xia Hao, Dewei Zhao   +12 more
wiley   +1 more source

Coolant Wetting Simulation on Simplified Stator Coil Model by the Phase-Field Lattice Boltzmann Method. [PDF]

Entropy (Basel), 2022
Sugimoto M, Miyazaki T, Kaneda M, Suga K.   +3 more
europepmc   +1 more source

Gas Sensing With Aerogels: A Critical Review on Structure‐Property Correlations and Performance Optimization

Advanced Science, EarlyView.
With high specific surface area, and adjustable interface, aerogel provides a multi‐functional platform for gas sensing. This review systematically links structural parameters (specific surface area, pore size, heterojunctions) to sensing metrics (sensitivity, selectivity, stability), critically evaluates optimization strategies, and outlines future ...
Hao Guo, Linheng He, Qinxin Wang, Man Yuan, Shoutian Qiu, Wei Liu, Sheng Cui   +6 more
wiley   +1 more source

Wall wettability effect on process of collapse of single cavitation bubbles in near-wall region using pseudo-potential lattice Boltzmann method. [PDF]

Heliyon, 2022
Yang Q, He X, Peng H, Zhang J.
europepmc   +1 more source

Unveiling the Ultralow Thermal Conductivity of Hybrid Perovskites

Advanced Science, EarlyView.
In hybrid perovskites, thermal energy flows through lattice vibrations of the framework (48%–65%) and organic molecules (35%–52%). When the disorder introduced by organic molecules is excluded, the temperature dependence of the vibrational thermal conductivity results from the lattice framework transits from ∼T0 to ∼T−1, and the value doubles at room ...
Qinqin He, Yuli Chen, Zhigang Li, Yanguang Zhou   +3 more
wiley   +1 more source

An efficient, localised approach for the simulation of elastic blood vessels using the lattice Boltzmann method. [PDF]

Sci Rep, 2021
McCullough JWS, Coveney PV.
europepmc   +1 more source