Universal scaling law of inertance tube phase shifter

被引：0

作者：

Zhu, S. L. ^{[1
]}

Luo, E. C. ^{[1
]}

Wu, Z. H. ^{[1
]}

Dai, W. ^{[1
]}

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China

来源：

ADVANCES IN CRYOGENIC ENGINEERING, VOLS 53A AND 53B | 2008年 / 985卷

关键词：

pulse tube cooler; phase shifters; inertance tube; turbulent flow model;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An inertance tube is a long thin tube that is now frequently used as the phase shifter for a pulse tube cryocooler. Developing a scaling law suitable for the inertance tube shifter is the objective of this work. Different pulse tube coolers need different inertance tube phase shifters which can be characterized by their acoustical power transmission and phase shifting capabilities. In other words, the acoustical power at the inlet of inertance tube reflects the gross cooling capacity of pulse tube cryocooler and the phase angle at its inlet that required by pulse tube cryocooler for efficient operation. To obtain the universal operating behavior of inertance phase shifter, a series of dimensionless groups are needed, including dimensionless diameter, dimensionless length of inertance tube, and dimensionless acoustical power. Two limiting cases of inertance tube phase shifter configurations, infinitely large reservoir volume and zero reservoir volume are highlighted in modeling. Oscillating turbulent flow is incorporated, which makes universal scaling law describe the practical operating behavior of real inertance tube shifters. Charts are provided to quickly choose an optimal inertance tube phase shifter.

引用

页码：1075 / 1082

页数：8

共 50 条

[21] INVESTIGATION ON THE OSCILLATING GAS FLOW ALONG AN INERTANCE TUBE BY EXPERIMENTAL AND CFD METHODS [J].

Chen, Houlei ;

Zhao, Miguang ;

Yang, Luwei ;

Cai, Jinghui ;

Hong, Guotong ;

Liang, Jingtao .

ADVANCES IN CRYOGENIC ENGINEERING, VOLS 55A AND 55B, 2010, 1218 :45-51

[22] Microfluidically Reconfigurable Reflection Phase Shifter [J].

Qaroot, Abdullah ;

Mumcu, Gokhan .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2018, 28 (08) :684-686

[23] A unified method for phase shifter computation [J].

Kagaris, D .

ACM TRANSACTIONS ON DESIGN AUTOMATION OF ELECTRONIC SYSTEMS, 2005, 10 (01) :157-167

[24] Dual-Band Filtering Differential Phase Shifter Using Cascaded Wideband Phase Shifter and Bandstop Network With Two Same Phase Shifts [J].

Qiu, Lei-Lei ;

Zhu, Lei .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2021, 31 (03) :261-264

[25] LH phase shifter using ferroelectric varactors [J].

Giere, A ;

Damm, C ;

Scheele, P ;

Jakoby, R .

2006 IEEE RADIO AND WIRELESS SYMPOSIUM, PROCEEDINGS, 2006, :403-406

[26] A helical phase shifter for V H F [J].

Crandell, Paul A. ;

Dominick, Frederick J. .

Microwave Journal, 2008, 51 (06) :22-28

[27] Improved techniques for variable phase shifter design [J].

Basak, Subhasish ;

Basu, Ananjan ;

Koul, Shiban K. .

2015 GLOBAL CONFERENCE ON COMMUNICATION TECHNOLOGIES (GCCT), 2015, :379-381

[28] A new substrate integrated waveguide phase shifter [J].

Sellal, Kheireddine ;

Talbi, Larbi ;

Denidni, Tayeb ;

Lebel, Jules .

2006 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4, 2006, :1669-+

[29] Theoretical and experimental study of a gas-coupled two-stage pulse tube cooler with stepped warm displacer as the phase shifter [J].

Pang, Xiaomin ;

Wang, Xiaotao ;

Dai, Wei ;

Li, Haibing ;

Wu, Yinong ;

Luo, Ercang .

CRYOGENICS, 2018, 92 :36-40

[30] A 20 GHz MOD-made BST thin film tunable phase shifter for phase adjustment of digital 360-degree PHEMT phase shifter [J].

Noda, M ;

Sasaki, Y ;

Popovici, D ;

Okuyama, M ;

Komaru, M .

2005 IEEE MTT-S International Microwave Symposium, Vols 1-4, 2005, :1267-1270

← 1 2 3 4 5 →