scholarly journals Design of Novel FBG-Based Sensor of Differential Pressure with Magnetic Transfer

Sensors ◽  
2017 ◽  
Vol 17 (2) ◽  
pp. 375 ◽  
Author(s):  
Guohui Lyu ◽  
Guohang Che ◽  
Junqing Li ◽  
Xu Jiang ◽  
Keda Wang ◽  
...  
Keyword(s):  
Differential Pressure ◽  
Magnetic Transfer

Study of fluid flow through a channel deformed by piezoelement

2018 ◽  
Vol 13 (3) ◽  
pp. 1-10 ◽  
Author(s):  
I.Sh. Nasibullayev ◽  
E.Sh Nasibullaeva ◽  
O.V. Darintsev
Keyword(s):  
Fluid Flow ◽  
Pressure Drop ◽  
Boundary Conditions ◽  
Flow Rate ◽  
Contact Surface ◽  
Piezoelectric Element ◽  
Neumann Boundary ◽  
Differential Pressure ◽  
Physical Parameters ◽  
Flow Through

The flow of a liquid through a tube deformed by a piezoelectric cell under a harmonic law is studied in this paper. Linear deformations are compared for the Dirichlet and Neumann boundary conditions on the contact surface of the tube and piezoelectric element. The flow of fluid through a deformed channel for two flow regimes is investigated: in a tube with one closed end due to deformation of the tube; for a tube with two open ends due to deformation of the tube and the differential pressure applied to the channel. The flow rate of the liquid is calculated as a function of the frequency of the deformations, the pressure drop and the physical parameters of the liquid.

Approximation of the discharge coefficient of differential pressure flowmeters using different soft computing strategies

2021 ◽  
Vol 79 ◽  
pp. 101913
Author(s):  
Zhanat Dayev ◽  
Aiat Kairakbaev ◽  
Kaan Yetilmezsoy ◽  
Majid Bahramian ◽  
Parveen Sihag ◽  
...  
Keyword(s):  
Soft Computing ◽  
Discharge Coefficient ◽  
Differential Pressure

Based on the technology of electromagnetic force driving and differential pressure control for producing solder balls

2021 ◽  
Vol 286 ◽  
pp. 129236
Author(s):  
Tongju Wang ◽  
Yongping Lei ◽  
Peng Zhao ◽  
Jian Lin ◽  
Hanguang Fu
Keyword(s):  
Electromagnetic Force ◽  
Pressure Control ◽  
Differential Pressure ◽  
Solder Balls
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