Experimental study on the physical modeling of loess tunnel-erosion rate

2019 ◽  
Vol 78 (8) ◽  
pp. 5827-5840 ◽  
Author(s):  
Li Wang ◽  
Xi-An Li ◽  
Lin-Cui Li ◽  
Bo Hong ◽  
Jia Liu
Keyword(s):  
Experimental Study ◽  
Physical Modeling ◽  
Erosion Rate

Experimental study on physical modeling of flow mechanism in volumetric fracturing of tight oil reservoir

2021 ◽  
Vol 33 (10) ◽  
pp. 107118
Author(s):  
Xinli Zhao ◽  
Xuewei Liu ◽  
Zhengming Yang ◽  
Fang Wang ◽  
Yapu Zhang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Physical Modeling ◽  
Tight Oil ◽  
Oil Reservoir ◽  
Flow Mechanism ◽  
Tight Oil Reservoir ◽  
Volumetric Fracturing

scholarly journals EXPERIMENTAL STUDY TOWARD THE PREDICTION OF EROSION RATE OF COHESIVE SEDIMENT

2001 ◽  
Vol 45 ◽  
pp. 667-672
Author(s):  
Masato SEKINE ◽  
Nobuaki IIZUKA ◽  
Kenta FUJIO
Keyword(s):  
Experimental Study ◽  
Erosion Rate ◽  
Cohesive Sediment

scholarly journals Physical modeling low-waste technological process of the round forging hot stamp

2021 ◽  
Vol 346 ◽  
pp. 01023
Author(s):  
Igor Telegin ◽  
Viktor Telegin
Keyword(s):  
Experimental Study ◽  
Technological Process ◽  
Physical Modeling ◽  
High Efficiency ◽  
Hot Stamping ◽  
Metal Consumption ◽  
Highly Efficient

The paper presents the results of an experimental study highly efficient technological process manufacture of the round forging on a crank hot-stamping press. The high efficiency of this technological process is achieved by reducing its metal consumption. To this end, at the final stamping transition, the forging forging radii were reduced and, accordingly, the allowances for subsequent machining were minimized.

Eхреrimental Study of Aerodynamic Loads on High-Rise Buildings

2014 ◽  
Vol 1082 ◽  
pp. 250-253 ◽  
Author(s):  
Oleg O. Egorychev ◽  
Pavel S. Churin ◽  
Olga I. Poddaeva
Keyword(s):  
Experimental Study ◽  
Wind Tunnel ◽  
Physical Modeling ◽  
Spectral Characteristics ◽  
Aerodynamic Characteristics ◽  
Aerodynamic Coefficients ◽  
Aerodynamic Loads ◽  
High Rise ◽  
External Contour ◽  
Contour Design

The problems of an experimental study of the aerodynamic characteristics of high-rise buildings on the example of physical modeling of wind effects on high-rise building in Moscow Foreign in the wind tunnel of architectural and building type. Describes how the experiment, the velocity of the incident justified the choice of the building flow for physical modeling. The tests are defined dimensionless forces and momenta, as well as the spectral characteristics of the aerodynamic coefficients characterizing frequency gathering basic (detached vortices) with the external contour design

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