Results 111 to 120 of about 9,024,995 (297)
Zhileng xuebao, 2023 Based on the computational fluid dynamics (CFD) software, the effect of fins on the heat transfer process of a phase-change heat exchanger was considered in terms of the heat transfer area and flow field.
Zhu Chao +5 more
doaj
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Zhileng xuebao, 2022 Air conditioning systems commonly adopt multipath heat exchangers, which require distributors to guide the two-phase refrigerant to each flow path of heat exchangers uniformly.
Liu Lu +5 more
doaj
Robust Shape Optimization of Composite Structure Using Metamodels
In this work previously developed methods and original code tool KEDRO for non-deterministic optimization problems have been tested first on two truss bar problems and then applied to the shape optimization of the newcomposite pallet structure ...
Meļņikovs, Anatolijs +2 more
core
Dynamic simulation and structure optimization of the folding hoistable mast based on adams
, 2014 In order to improve the safety and the dynamic stability of the hoistable mast, the method of parametric optimization was introduced and the dynamic model was established by the multi-rigid-body dynamic analysis soft of Adams in the beginning of the ...
Zheng R(郑荣) +4 more
core
Flux Weakening Strategy Optimization for Five-Phase PM Machine with Concentrated Windings [PDF]
, 2012 The paper applies an Efficient Global Optimization method (EGO) to improve the efficiency, in flux weakening region, of a given 5-phase Permanent Magnet (PM) machine. An optimal control for the four independent currents is thus defined.
JILIN, Gong +3 more
core
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Research on Noise Reduction of Electronic Expansion Valve based on Air-entrained Cavitation
Zhileng xuebao, 2023 While small household refrigeration equipment such as air conditioners and refrigerators provide a comfortable home environment, the associated noise has become one of the key reasons behind consumer complaints.
Liu Shiyan +4 more
doaj
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Preliminary Design and Optimization of Primary Structures for a Tilt-Duct UAV
AerospaceTilt-duct Unmanned Aerial Vehicles (UAV) combine the high-speed efficiency of fixed-wing aircrafts with vertical takeoff and landing (VTOL) and the hover capabilities of rotary-wing aircrafts while maximizing the advantages of ducted fans in terms of ...
Shangru Xu +3 more
doaj +1 more source