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Listar por palabra clave "Dynamic response"

Mostrando ítems 1-9 de 9

A fluid dynamic model for unsteady compressible flow in wall-flow diesel particulate filters

Torregrosa Huguet, Antonio José; Serrano Cruz, José Ramón; Arnau Martínez, Francisco José; Piqueras Cabrera, Pedro (Elsevier, 2011-01)

The use of particulate filters (DPF) in Diesel engines has become in recent years the standard technology for the control of soot aerosol emissions. Once emissions reduction through the management of filtration and ...
An on-engine method for dynamic characterisation of NOx concentration sensors

Galindo, José; Serrano Cruz, José Ramón; Guardiola, Carlos; Blanco-Rodriguez, David; Cuadrado, I.G. (Elsevier, 2011-04)

An on-engine method for dynamic characterisation of automotive NOx concentration sensors is presented. Steps in start of injection on a diesel engine are employed to achieve step-like NOx concentration variations on exhaust ...
Comments on Vibration of simply supported beams under a single moving load: A detailed study of cancellation phenomenon by C.P. Sudheesh Kumar, C.Sujatha, K.Shankar [Int.J.Mech.Sci.99(2015) 40 47,doi:10.1016/j.ijmecsci.2015.05.001]

Museros Romero, Pedro; Moliner, E. (Elsevier, 2017)
Failure modes for reticulated domes under diverse impact

FAN, Feng; WANG, Duozhi; ZHI, Xudong; TAN, Shuanglin; SHEN, Shizhao (Editorial Universitat Politècnica de València, 2009-12-28)

FE models of both the single-layer Kiewitt-8 reticulated domes with a span of 60m and the cylindrical impactor were developed incorporating ANSYS/LS-DYNA. Afterward, fourteen groups impact are simulated by changing the ...
Nonlinear analysis of a collapsed reinforced concrete chimney

GOULD, Phillip L.; HUANG, Wei (Editorial Universitat Politècnica de València, 2009-12-15)

During the Ismit (Kocaeli) Earthquake of August 17, 1999, a 115 m. High reinforced concrete chimney or heater stack, located at the Tüpras Refinery, collapsed. The falling debris cut 63 pipes, which contributed to ...
Plasma dynamics and structural modifications induced by femtosecond laser pulses in quartz

Hernandez-Rueda, J.; Puerto García, Daniel; Siegel, J.; Galvan-Sosa, M.; Solis, J. (ELSEVIER SCIENCE BV, 2012-09-15)

[EN] We have investigated plasma formation and relaxation dynamics induced by single femtosecond laser pulses at the surface of crystalline SiO 2 (quartz) along with the corresponding topography modifications. The use of ...
Retrofit of existing railway bridges of short to medium spans for high-speed traffic using viscoelastic dampers

Moliner Cabedo, Emmanuela; Museros Romero, Pedro; Martínez Rodrigo, María de los Dolores (Elsevier, 2012-07)

This paper presents a study on the energy-absorbing capacities of viscoelastic dampers (VEDs) for reducing the resonant vibrations of simply supported high-speed railway bridges of short to medium span. The proposed solution ...
State-of-the-art of seismic response evaluation methods for metal roof spatial structures

Nakazawa, Shoji; Kato, Shiro; Takeuchi, Toru; Xue, Su-Duo; Lazaro, Carlos (International Association for Shell and Spatial Structures (IASS), 2012)

[EN] The present paper is a result of a collaboration in IASS WG 8 for metal spatial structures to prepare state-ofthe-art reviews for earthquake response analysis methods and equivalent static seismic loads for metal ...
Structural Resistance of Reinforced Concrete Buildings in Areas of Moderate Seismicity and Assessment of Strategies for Structural Improvement

Domínguez Santos, David; Ballesteros-Pérez, Pablo; Mora-Melia, Daniel (MDPI AG, 2017-12)

[EN] Moderate magnitude seismic events have occurred during the last decade in non-seismic areas and have highlighted that many existing buildings do not sufficiently resist these types of events. The objective of this ...