UPCommons. Portal del coneixement obert de la UPC: Recent submissions
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Pràctiques de Química
(Universitat Politècnica de Catalunya, 2011)
Exam / Practice / Problem statement, exercise
Open Access -
Embedding: a unifying concept for recursive program design
(1988)
External research report
Open AccessThe concept of embedding one function into another is used to get a unified view of some well-known design techniques, such as loop derivation using inveriants, recursion removal, or folding-unfolding. A design method for ... -
Specification and verification of TCSP systems by means of partial abstract types
(1988)
External research report
Open AccessA formal framework and a methodology for the specification, refinement and correctness proving of parallel systems are presented. Processes are objects in the TCSP model and are specified by means of an auxiliary partial ... -
Highly parallel multi-physics simulation of muscular activation and EMG
(CIMNE, 2019)
Conference report
Open AccessSimulation of skeletal muscle activation can help to interpret electromyographic measurements and infer the behavior of the muscle fibers. Existing models consider simplified geometries or a low number of muscle fibers to ... -
A novel method for magnetohydrodynamic simulations and its first applications in astrophysics and cosmology on high performance computational systems
(CIMNE, 2019)
Conference report
Open AccessMagnetic fields are one of the most important phenomena in science and engineering, as they are present on almost every scale in nature, ranging from atomic magnetic moments to the intergalactic space, and are used in ... -
Soil-Structure Interaction Simulations Taking into Account the Transient Propagation of Seismic Waves
(CIMNE, 2019)
Conference report
Open AccessIn this contribution we present a strategy to investigate the vibrations of build ings subjected to a transient seismic excitation, including the soil-structure inte ract ion . The proposed simulation method can be helpful ... -
Pressure-displacement coupling in poroelasticity. further details of a stable finite volume formulation
(CIMNE, 2019)
Conference report
Open AccessThis paper further explores fundamental issues on the behaviour of a finite volume technique using staggered grids for solving poroelasticity problems. Attention is given to the well-known drawback of pressure instabilities, ... -
Numerical and analytical investigation of subcycling in the flow problem of a strongly-coupled partitioned fluid-structure interaction simulation
(CIMNE, 2019)
Conference report
Open AccessFluid-structure interaction (FSI) simulations can be used to quantify the frequency, damping constant and amplitude of the vibration of equipment such as piping and heat exchangers. Typically, the time step is the same in ... -
Modelling the effects of oscillating stripe cooling during a loca event in a vver440/213 reactor pressure vessel
(CIMNE, 2019)
Conference report
Open AccessA Loss of Coolant Accident (LOCA) is initiated by damage in the primary circuit and subsequent coolant leak of a pressurised water reactor (PWR). The loss of coolant is then compensated by the Emergency Core Cooling System ... -
FSI simulation of an axially moving flexible cylinder entrained by a supersonic flow
(CIMNE, 2019)
Conference report
Open AccessAir jet weaving looms are widely used to weave fabrics because of the high production speed that can be attained. This is directly linked to the high insertion speed of the yarns. The yarn is accelerated into the reed by ... -
Fluid-structure interaction and homogenization: from spatial averaging to continuous wavelet transform
(CIMNE, 2019)
Conference report
Open AccessFluid-structure interaction (FSI) is classicaly modeled according a separated and local approach. It enables to take full advantage of the numerical methods specifically designed for each medium. However, it requires to ... -
Development of methods for reducing the volume of aspiration during overloads of granular materials
(CIMNE, 2019)
Conference report
Open AccessThe schemes of aspiration of elevator overloads have been developing. Balance equations of ventilation of aspiration covers are compiled. The system of equations for determination of the volumes of ventilating air for a ...
