Chenwei Dai

ORCID: 0000-0003-4605-4357
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About
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Research Areas
  • Advanced Surface Polishing Techniques
  • Advanced machining processes and optimization
  • Advanced Machining and Optimization Techniques
  • Plasma Applications and Diagnostics
  • Heat Transfer and Boiling Studies
  • Surface Treatment and Residual Stress
  • Metal and Thin Film Mechanics
  • Metal Alloys Wear and Properties
  • Probiotics and Fermented Foods
  • Metal Forming Simulation Techniques
  • Heat Transfer and Optimization
  • Microstructure and mechanical properties
  • Diamond and Carbon-based Materials Research
  • Metallurgy and Material Forming
  • Fluid Dynamics and Heat Transfer
  • Wireless Power Transfer Systems
  • Nanofluid Flow and Heat Transfer
  • Piezoelectric Actuators and Control
  • Advanced materials and composites
  • Laser Material Processing Techniques
  • Additive Manufacturing Materials and Processes
  • Polyamine Metabolism and Applications
  • Postharvest Quality and Shelf Life Management
  • Nanocluster Synthesis and Applications
  • Fluid Dynamics and Thin Films

Anhui Academy of Medical Sciences
2021-2025

Suzhou University of Science and Technology
2018-2024

Zhejiang University
2023

Nanjing Tech University
2023

Huazhong Agricultural University
2022

Czech Academy of Sciences, Institute of Microbiology
2022

Nanjing University of Aeronautics and Astronautics
2016-2020

Anhui Business College
2017-2020

North China Electric Power University
2018

Chinese Academy of Sciences
2012-2017

Abstract The service performance of the turbine blade root an aero-engine depends on microstructures in its superficial layer. This work investigated surface deformation structures single crystal nickel-based superalloy produced under different creep feed grinding conditions. Gradient layer were clarified and composed a severely deformed (DFL) with nano-sized grains (48–67 nm) at topmost surface, DFL submicron-sized (66–158 micron-sized laminated subsurface, dislocation accumulated extending...

10.1088/2631-7990/ac1e05 article EN cc-by International Journal of Extreme Manufacturing 2021-08-16

In this article, a grinding force model, which is on the basis of cutting process single abrasive grains combined with method theoretical derivation and empirical formula by analyzing formation mechanism force, was established. Three key factors have been taken into accounts in such as contact friction between materials, plastic deformation material plowing, shear strain effect during chips formation. The model finally validated orthogonal experiment powder metallurgy nickel-based superalloy...

10.1016/j.cja.2020.05.002 article EN cc-by-nc-nd Chinese Journal of Aeronautics 2020-05-30

Hollow mesoporous CuO nanozyme with GSH-depletion enhanced the enzyme catalytic activity for photothermal-assisted bacterial killing.

10.1039/d2tb01621d article EN Journal of Materials Chemistry B 2022-01-01

Sedum is the largest succulent genus in Crassulaceae. Because of predominant maternal inheritance, little recombination, and slow evolution, plastomes can serve as powerful super barcodes for inter- or intra-species phylogenetic analyses. While previous research has focused on between species, studies are scarce. Here, we sequenced from three species (Sedum alfredii, plumbizincicola, japonicum) to understand their evolutionary relationships plastome structural evolution. Our analyses...

10.3390/genes15040444 article EN Genes 2024-03-31

Winter jujube (Ziziphus jujuba Mill. cv. Dongzao) is a very popular horticultural fruit worldwide, which contains high number of bioactive compounds. Nevertheless, perishable by microbial contamination and has short shelf life under non-controlled conditions. Cold atmospheric plasma (CAP) presents great potential for food sterilization, maintain postharvest quality, prolonged storage time. Herein, this study investigated the effect CAP with different exposure times (0, 5, 10, 20 min) on...

10.3389/fnut.2022.934841 article EN cc-by Frontiers in Nutrition 2022-07-06

<title>Abstract</title> GH4169 is a nickel-based super-alloy characterized by outstanding resistance to high temperatures, corrosion, and fatigue. Owing these properties, it extensively used in the aerospace industry for manufacturing hot-section components, particularly turbine blades aero-engines. Air film holes are critical structural features on aircraft engine blades, burr formation common occurrence drilling process. This article analyzes process of conventional drilling(CD) ultrasonic...

10.21203/rs.3.rs-6530203/v1 preprint EN Research Square (Research Square) 2025-05-09
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