Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair

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DAI, Yingchen ;SONG, Zouhao ;NIU, Yinkai ;YANG, Xinyuan ;BAO, heyun ;LU, Fengxia .
Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair. 
Articles in Press, [S.l.], v. 0, n.0, p. , february 2026. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/dynamic-modeling-and-simulation-analysis-of-wet-friction-clutch-considering-warping-friction-pair/>. Date accessed: 26 mar. 2026. 
doi:http://dx.doi.org/.
Dai, Y., Song, Z., Niu, Y., Yang, X., bao, H., & Lu, F.
(0).
Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair.
Articles in Press, 0(0), .
doi:http://dx.doi.org/
@article{.,
	author = {Yingchen  Dai and Zouhao  Song and Yinkai  Niu and Xinyuan  Yang and heyun  bao and Fengxia  Lu},
	title = {Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair},
	journal = {Articles in Press},
	volume = {0},
	number = {0},
	year = {0},
	keywords = {},
	abstract = {As a core component of helicopter variable-speed transmission systems, the wet clutch directly affects transmission stability, and clutch plate warping is a major cause of clutch malfunctions. Currently, research on the engagement characteristics of warped clutches remains extremely limited. This paper investigates the engagement characteristics of warped friction pairs. Based on the geometric, flow field, and microscopic contact characteristics of friction pairs, an inter-plate load-carrying capacity model for warped friction pairs is established. It incorporates the force-displacement characteristics of the separation spring and warped clutch plates; by coupling axial and circumferential motions during engagement, parameters such as the wet clutch’s engagement time and torque are solved. Differences in engagement characteristics between two friction pairs with distinct geometric features are compared. Engagement tests are conducted using an MM6000 wet friction material performance tester, and test results are compared with theoretical calculations to verify the engagement model’s reliability.},
	issn = {0039-2480},	pages = {},	doi = {},
	url = {https://www.sv-jme.eu/article/dynamic-modeling-and-simulation-analysis-of-wet-friction-clutch-considering-warping-friction-pair/}
}
Dai, Y.,Song, Z.,Niu, Y.,Yang, X.,bao, H.,Lu, F.
0 February 0. Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair. Articles in Press. [Online] 0:0
%A Dai, Yingchen 
%A Song, Zouhao 
%A Niu, Yinkai 
%A Yang, Xinyuan 
%A bao, heyun 
%A Lu, Fengxia 
%D 0
%T Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair
%B 0
%9 
%! Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair
%K 
%X As a core component of helicopter variable-speed transmission systems, the wet clutch directly affects transmission stability, and clutch plate warping is a major cause of clutch malfunctions. Currently, research on the engagement characteristics of warped clutches remains extremely limited. This paper investigates the engagement characteristics of warped friction pairs. Based on the geometric, flow field, and microscopic contact characteristics of friction pairs, an inter-plate load-carrying capacity model for warped friction pairs is established. It incorporates the force-displacement characteristics of the separation spring and warped clutch plates; by coupling axial and circumferential motions during engagement, parameters such as the wet clutch’s engagement time and torque are solved. Differences in engagement characteristics between two friction pairs with distinct geometric features are compared. Engagement tests are conducted using an MM6000 wet friction material performance tester, and test results are compared with theoretical calculations to verify the engagement model’s reliability.
%U https://www.sv-jme.eu/article/dynamic-modeling-and-simulation-analysis-of-wet-friction-clutch-considering-warping-friction-pair/
%0 Journal Article
%R 
%& 
%P 1
%J Articles in Press
%V 0
%N 0
%@ 0039-2480
%8 2026-02-09
%7 2026-02-09
Dai, Yingchen, Zouhao  Song, Yinkai  Niu, Xinyuan  Yang, heyun  bao, & Fengxia  Lu.
"Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair." Articles in Press [Online], 0.0 (0): . Web.  26 Mar. 2026
TY  - JOUR
AU  - Dai, Yingchen 
AU  - Song, Zouhao 
AU  - Niu, Yinkai 
AU  - Yang, Xinyuan 
AU  - bao, heyun 
AU  - Lu, Fengxia 
PY  - 0
TI  - Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair
JF  - Articles in Press
DO  - 
KW  - 
N2  - As a core component of helicopter variable-speed transmission systems, the wet clutch directly affects transmission stability, and clutch plate warping is a major cause of clutch malfunctions. Currently, research on the engagement characteristics of warped clutches remains extremely limited. This paper investigates the engagement characteristics of warped friction pairs. Based on the geometric, flow field, and microscopic contact characteristics of friction pairs, an inter-plate load-carrying capacity model for warped friction pairs is established. It incorporates the force-displacement characteristics of the separation spring and warped clutch plates; by coupling axial and circumferential motions during engagement, parameters such as the wet clutch’s engagement time and torque are solved. Differences in engagement characteristics between two friction pairs with distinct geometric features are compared. Engagement tests are conducted using an MM6000 wet friction material performance tester, and test results are compared with theoretical calculations to verify the engagement model’s reliability.
UR  - https://www.sv-jme.eu/article/dynamic-modeling-and-simulation-analysis-of-wet-friction-clutch-considering-warping-friction-pair/
@article{{}{.},
	author = {Dai, Y., Song, Z., Niu, Y., Yang, X., bao, H., Lu, F.},
	title = {Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair},
	journal = {Articles in Press},
	volume = {0},
	number = {0},
	year = {0},
	doi = {},
	url = {https://www.sv-jme.eu/article/dynamic-modeling-and-simulation-analysis-of-wet-friction-clutch-considering-warping-friction-pair/}
}
TY  - JOUR
AU  - Dai, Yingchen 
AU  - Song, Zouhao 
AU  - Niu, Yinkai 
AU  - Yang, Xinyuan 
AU  - bao, heyun 
AU  - Lu, Fengxia 
PY  - 2026/02/09
TI  - Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair
JF  - Articles in Press; Vol 0, No 0 (0): Articles in Press
DO  - 
KW  - 
N2  - As a core component of helicopter variable-speed transmission systems, the wet clutch directly affects transmission stability, and clutch plate warping is a major cause of clutch malfunctions. Currently, research on the engagement characteristics of warped clutches remains extremely limited. This paper investigates the engagement characteristics of warped friction pairs. Based on the geometric, flow field, and microscopic contact characteristics of friction pairs, an inter-plate load-carrying capacity model for warped friction pairs is established. It incorporates the force-displacement characteristics of the separation spring and warped clutch plates; by coupling axial and circumferential motions during engagement, parameters such as the wet clutch’s engagement time and torque are solved. Differences in engagement characteristics between two friction pairs with distinct geometric features are compared. Engagement tests are conducted using an MM6000 wet friction material performance tester, and test results are compared with theoretical calculations to verify the engagement model’s reliability.
UR  - https://www.sv-jme.eu/article/dynamic-modeling-and-simulation-analysis-of-wet-friction-clutch-considering-warping-friction-pair/
Dai, Yingchen, Song, Zouhao, Niu, Yinkai, Yang, Xinyuan, bao, heyun, AND Lu, Fengxia.
"Dynamic modeling and simulation analysis of wet friction clutch considering warping friction pair" Articles in Press [Online], Volume 0 Number 0 (09 February 2026)

Authors

Affiliations

  • 1
  • Nanjing University of Aeronautics and Astronautics 2

Paper's information

Articles in Press

As a core component of helicopter variable-speed transmission systems, the wet clutch directly affects transmission stability, and clutch plate warping is a major cause of clutch malfunctions. Currently, research on the engagement characteristics of warped clutches remains extremely limited. This paper investigates the engagement characteristics of warped friction pairs. Based on the geometric, flow field, and microscopic contact characteristics of friction pairs, an inter-plate load-carrying capacity model for warped friction pairs is established. It incorporates the force-displacement characteristics of the separation spring and warped clutch plates; by coupling axial and circumferential motions during engagement, parameters such as the wet clutch’s engagement time and torque are solved. Differences in engagement characteristics between two friction pairs with distinct geometric features are compared. Engagement tests are conducted using an MM6000 wet friction material performance tester, and test results are compared with theoretical calculations to verify the engagement model’s reliability.