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CLC number: TH113
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2018-01-15
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Design of transition curve of profiled chamber flow sensor considering slides with arc ends
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Li Liu, Yang Lu. Design of transition curve of profiled chamber flow sensor considering slides with arc ends[J]. Journal of Zhejiang University Science A, 2018, 19(2): 137-147.
@article{title="Design of transition curve of profiled chamber flow sensor considering slides with arc ends",
author="Li Liu, Yang Lu",
journal="Journal of Zhejiang University Science A",
volume="19",
number="2",
pages="137-147",
year="2018",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1600666"
}
%0 Journal Article
%T Design of transition curve of profiled chamber flow sensor considering slides with arc ends
%A Li Liu
%A Yang Lu
%J Journal of Zhejiang University SCIENCE A
%V 19
%N 2
%P 137-147
%@ 1673-565X
%D 2018
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1600666
TY - JOUR
T1 - Design of transition curve of profiled chamber flow sensor considering slides with arc ends
A1 - Li Liu
A1 - Yang Lu
J0 - Journal of Zhejiang University Science A
VL - 19
IS - 2
SP - 137
EP - 147
%@ 1673-565X
Y1 - 2018
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1600666
Abstract: The face-shaped curve of the stator inner chamber of the profiled chamber flow sensor is formed with two quarters of circular arcs and two quarters of noncircular arcs. The two quarters of noncircular arcs are normally defined as transition curves. The parameters of the transition curves directly affect the dynamic performance of the sensor system. Therefore, the design and optimization of the transition curves is a most important part in the design of the system. Based on our previous work, this paper discusses more general expressions of the boundary conditions and derivations of the transition curves. The optimization of the transition curves considering slides with arc ends as the most concentrated part is presented in detail. Firstly, the concept of “basic transition curve” is proposed. Secondly, the boundary conditions and derivations of the basic transition curves are discussed and general expressions using a polynomial function are given. Then, the concave-convex direction of the basic transition curve is analyzed. Lastly, the transition curves considering the slides with arc ends are analyzed when the arc ends have equivalent radius with the major radius of the stator.
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