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Decai Li

Tsinghua University - State Key Laboratory of Tribology

Beijing, 100084

China

SCHOLARLY PAPERS

13

DOWNLOADS

447

TOTAL CITATIONS

2

Scholarly Papers (13)

1.

Theoretical and Experimental Research on the Ferrofluid Second-Order Buoyancy with a Free Surface

Number of pages: 17 Posted: 15 Nov 2021
Wenzhou University, Wenzhou University, Tsinghua University - State Key Laboratory of Tribology, Wenzhou University and Wenzhou University
Downloads 67 (899,324)

Abstract:

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Keywords: ferrofluid, second-order buoyancy, free fluid surface, finite element method.

2.

A Modified Diffuse Domain-Lattice Boltzmann Model for Heat Transfer Problems in Complex Geometries

Number of pages: 18 Posted: 24 Dec 2021
Yang Hu, Haizhuan Yuan, Qiang He and Decai Li
Beijing Jiaotong University, Xiangtan University, Tsinghua University and Tsinghua University - State Key Laboratory of Tribology
Downloads 59 (980,173)

Abstract:

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Diffuse domain method, Lattice Boltzmann Method, Regularized method, Heat Transfer, complex geometries, Level set method

3.

The Wave Nature of Rosensweig Instability

Number of pages: 20 Posted: 10 Aug 2023
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology, Beijing Jiaotong University, Beijing Jiaotong University and Beijing Jiaotong University
Downloads 52 (1,074,648)

Abstract:

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Ferrofluids, Navier-Stokes equation, Rosensweig Instability, Analytical solutions, hexagon-square transition

4.

Stable Silicone Oil Based Ferrofluids with Well Low-Temperature Fluidity Applied to Magnetic Fluid Seal

Number of pages: 31 Posted: 14 Jul 2023
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology, Beijing Jiaotong University, Beijing Jiaotong University and Beijing Jiaotong University
Downloads 40 (1,183,237)

Abstract:

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Ferrofluids, silicone oil based, high magnetization, magneto rheology, low-temperature fluidity, magnetic fluids seal

5.

The Rosensweig Instability at the Interface between Ferrofluids and Non-Immersible Fluids

Number of pages: 17 Posted: 26 Oct 2023
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology, Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University and Beijing Jiaotong University
Downloads 35 (1,263,436)

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ferrofluids, Rosensweig instability, non-immersible liquids, Navier-Stokes equation, Young-Laplace equation

6.

Rheological Properties and Suspension Stability of Magnetorheological Fluid Based on Fe3o4 Hollow Spheres

Number of pages: 20 Posted: 04 Jul 2023
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University and Tsinghua University - State Key Laboratory of Tribology
Downloads 35 (1,263,436)

Abstract:

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Fe3O4, Hollow spheres, Solvothermal method, Magnetorheological fluid, Suspension stability, Rheological properties

7.

Synthesis and Properties of Magnetic-Luminescent Bifunctional Nanospheres Nh2-Fe3o4/Hmda[Eu(Dbm)4]

Number of pages: 18 Posted: 20 Dec 2023
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University and Tsinghua University - State Key Laboratory of Tribology
Downloads 29 (1,332,057)

Abstract:

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Luminescence, Bifunctional material, Fe3O4, Eu3+, Magnetic particle inspection

8.

Preparation and Investigation of Perfluoropolyether-Based Magnetic Fluids for Space Lubrication

Number of pages: 18 Posted: 13 Feb 2024
Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University, Beijing Jiaotong University and Tsinghua University - State Key Laboratory of Tribology
Downloads 26 (1,372,601)
Citation 1

Abstract:

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perfluoropolyether-based magnetic fluids, UMT, lubrication, friction

9.

Rheological and Magnetic Properties of Stable Poly Alpha Olefins Based Ferrofluids with High Viscosity and Magnetization

Number of pages: 24 Posted: 29 Sep 2022
Liu Li, Decai Li and Zhili Zhang
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology and Beijing Jiaotong University
Downloads 26 (1,372,601)

Abstract:

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Ferrofluids, Poly alpha olefins, Rheology, High viscosity, High saturated magnetization

10.

The Dust Proof in Magnetic Fluid Seal

Number of pages: 33 Posted: 19 Mar 2025
Liu Li, Decai Li and Yunqi Guo
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology and Tsinghua University
Downloads 21 (1,436,435)

Abstract:

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Magnetic fluid seal, Dust proof, Lunar dust simulants, tribology

11.

Design and Experimental Study of Magnetic Fluid Seals For High-Speed Operation Conditions

Number of pages: 22 Posted: 25 Aug 2025
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology, Beijing Jiaotong University, affiliation not provided to SSRN and Beijing Jiaotong University
Downloads 20 (1,481,165)

Abstract:

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High Speed Sealing, High-Speed Experimental, Magnetic Fluid Sealing, Magnetic Field Simulation

12.

The Sealing Pressure Variance Originated from Volume of Ferrofluids in Magnetic Fluid Seal

Number of pages: 27 Posted: 22 Jul 2024
Liu Li, Yunqi Guo, Zhiqiang Qi and Decai Li
Beijing Jiaotong University, Tsinghua University, Beijing Jiaotong University and Tsinghua University - State Key Laboratory of Tribology
Downloads 20 (1,459,862)
Citation 1

Abstract:

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ferrofluids, magnetic fluid seal, Rotary shaft seal;

13.

Research on Tuned Ferrofluid Dynamic Vibration Absorber Based on Throttle Valve Opening

Number of pages: 27 Posted: 01 Mar 2024
Beijing Jiaotong University, Tsinghua University - State Key Laboratory of Tribology, Wenzhou University and Beijing Jiaotong University
Downloads 17 (1,481,165)

Abstract:

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Keywords: ferrofluid, tuned dynamic vibration absorber, numerical simulation, control throttle valve.