Tingzhu Qian
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Tingzhu Qian has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Chenyang Liu
School of Mechanics and Aerospace Engineering, Dalian University of Technology, Dalian 116024, China
1 shared publication - Dayong Zhang
School of Chemical Engineering, Ocean and Life Sciences, Dalian University of Technology, Panjin 124221, China
1 shared publication - Haiming Wen
School of Chemical, Ocean and Life Sciences, Dalian University of Technology (DUT), Dalian 116024, China
1 shared publication - Xiangyi Kong
China Academy of Aerospace Aerodynamics, Beijing 100074, China
1 shared publication - Yang Ji
School of Ocean Science and Technology, Dalian University of Technology, Dalian 116024, China
1 shared publication - Yijia Yuan
School of Ocean Science and Technology, Dalian University of Technology, Dalian 116024, China
1 shared publication
Latest Publications
- Open Access
- 21 February 2025
- Published by MDPI AG in Atmosphere
- Vol. 16 (3) , 246
Analysis of the Characteristics of Ice Accretion on the Surface of Wind Turbine Blades Under Different Environmental Conditions
The problem of ice accretion on wind turbine blades seriously affects the safe operation and efficiency of wind farms. In this paper, FENSAP-ICE software is adopted to conduct research on this issue. The mechanism of ice accretion on wind turbine blades is analyzed, including the formation process of ice accretion, as well as three types of ice accretion, namely glaze ice, rime ice, and mixed ice, and their occurrence conditions. A prediction method for ice accretion on the blades is elaborated. A numerical calculation method is employed, and the accuracy of the numerical model is verified through the design of multiple groups of numerical simulation calculations for ice accretion on the NACA0012 airfoil. Using this model, the laws governing how environmental temperature, incoming flow rate, liquid water content, and droplet diameter influence ice accretion on wind turbine blades are studied. It is found that reducing the environmental temperature and increasing the incoming flow rate and the liquid–liquid water content will increase the ice accretion mass and area. Increasing the droplet diameter will increase the ice accretion mass, but the ice-covered area will decrease and will concentrate towards the leading edge.
- 21 February 2025
- Published by MDPI AG in Atmosphere
- Vol. 16 (3) , 246
Open AccessAnalysis of the Characteristics of Ice Accretion on the Surface of Wind Turbine Blades Under Different Environmental Conditions
The problem of ice accretion on wind turbine blades seriously affects the safe operation and efficiency of wind farms. In this paper, FENSAP-ICE software is adopted to conduct research on this issue. The mechanism of ice accretion on wind turbine blades is analyzed, including the formation process of ice accretion, as well as three types of ice accretion, namely glaze ice, rime ice, and mixed ice, and their occurrence conditions. A prediction method for ice accretion on the blades is elaborated. A numerical calculation method is employed, and the accuracy of the numerical model is verified through the design of multiple groups of numerical simulation calculations for ice accretion on the NACA0012 airfoil. Using this model, the laws governing how environmental temperature, incoming flow rate, liquid water content, and droplet diameter influence ice accretion on wind turbine blades are studied. It is found that reducing the environmental temperature and increasing the incoming flow rate and the liquid–liquid water content will increase the ice accretion mass and area. Increasing the droplet diameter will increase the ice accretion mass, but the ice-covered area will decrease and will concentrate towards the leading edge.