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The erosion wear mechanism of liquid-solid two-phase high pressure manifold tee pipes

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (2)

The wall thickness of pressure pipe is often thinned due to the erosion wear, which leads to pipe failure and even safety accidents. In particular, th......

Monitoring and support optimization analysis of surrounding rock pressure and initial supporting stress in deep-buried soft rock tunnel

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (2)

Attempting at the problems of surrounding rock pressure and initial supporting stress of deep-buried soft rock tunnel, a soft rock highway tunnel proj......

AED: a novel visual representation based on AR and empathy computing in manual assembly

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

Adding personal perceptions to manufacturing engineering can be very challenging, especially when engineering-based methods are used to make artisans ......

The dynamic characteristics of backfill made of mining waste at one-dimensional dynamic and static loading

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (2)

Backfill is widely used in underground mines around the world for its effective reduction in environmental impact of mining operations by utilizing a ......

Safety assessment of corrosion-defective natural gas pipeline under ground overload based on FEM

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (2)

Aiming at the safety problem of the pipeline containing corrosion defects caused by ground overload, a novel method is developed to assess the safety ......

A study of droplet evaporation coupling model based on Eulerian method

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

Research on engine icing is a hot topic among the world. Different from the aircraft wing or airframe icing, the evaporation phenomenon in the interna......

Shear capacity behavior of Reinforced Concrete (RC) beams strengthened with CFRP strips

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (3)

'''Recently, reinforced concrete beams strengthened with carbon fiber reinforced polymers (CFRP) have been widespread. The objective of this research ......

Research on 3D elastoplastic seismic performance of reinforced concrete special-shaped column frame

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (2)

The special-shaped column structure system has more advantages than the rectangular column system in terms of architectural design and actual use. As ......

Seismic response analysis of earth-rock fill dam on deep overburden under viscoelastic boundary condition

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

The dynamic response characteristics of an earth-rock fill dam on a deep overburden are the focus of seismic research. In particular, evaluating the i......

Spare parts supply network optimization with uncertain distributed lead times and demands

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

In the spare parts supply network, there are many uncertain factories, such as unpredictable demands and changeable lead times. The spare parts shorta......

Effects of surging and heaving movements of platform on mechanical behaviors of SCT installation pipe

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

The effects of surging and heaving movements of installation platform on mechanical behaviors of SCT installation pipe was studied. Movements of SCT i......

Analysis of operability envelopes for subsea production tree installation

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

The article presents a mathematical model to investigate the operability envelopes for subsea production tress (SPT) installation using drill pipe. Th......

Multi-body dynamics modeling and transient characteristics analysis for a folding wing

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

The investigation of modeling the time evolution of a folding wing during the morphing process and the dynamic characteristics analysis is carried out......

Siphon pipe parameter optimization of the toilet using CFD-DEM coupling method

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

The computational fluid dynamics (CFD) and discrete element method (DEM) coupling method is used to simulate the flushing process of the toilet and th......

Blind source separation of rotor vibration signals in high-noise environments

期刊: REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA, 2021; 37 (1)

During the operation of the engine rotor, the vibration signal measured by the sensor is the mixed signal of each vibration source, and contains stron......

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