Over the past two decades, computational fluid dynamics and particularly the finite volume method have been increasingly used to predict the performance of wind turbines within their environment. Increases in available computational power has led to the application of RANS-based models to more and more complex flow problems and permitted the use of LES-based models where previously not possible...

The theoretical expectations before and after this conference are contrasted. The unique theoretical opportunities for deciphering what sort of wind flows from pulsars in this system are outlined. We suggest that this system may provide evidence for fan beams, which should be clearer after a few years of spin-precession. There is also a reasonable expectation of a partially linearly polarized x...

An experimental study was conducted to quantify the characteristics of wake vortex and flow structures around a high-rise building model as well as the resultant wind loads (both forces and moments) acting on the test model in tornado-like winds. In addition to measuring wind loads acting on the tested high-rise building model using a highsensitivity load cell, a digital Particle Image Velocime...

Leakage of underwater crude oil pipes causes severe pollution to soil and water, and results in great economic loss. To predict the diffusion area of spilled oil before it reaches the water's surface and to reduce the time required for emergency response, numerical simulations were conducted on underwater spilled oil diffusion of bare crude oil pipes using FLUENT software. The influences of wat...

A boundary integral operator method for stochastic ray tracing in billiards was recently proposed in [1]. In particular, a phase-space boundary integral model for propagating uncertain ray or particle flows was described and shown to interpolate between deterministic and random models of the flow propagation. In this work we describe discretisation schemes for this class of boundary integral op...

It is well known that the strongest and most frequent bora over the Croatian coast of the Adriatic Sea is found in the region of Senj (Figure 1) (e.g., Yoshino, 1976; Makjani}, 1978; Vu~eti}, 1991; Orli} et al., 1994; Penzar et al., 2001; Grubi{i}, 2004:, Dorman et al., 2006). According to field measurements (Yoshino, 1976), the strongest winds appear in the mountainous areas northeast of Senj,...

A computer program has been developed to calculate inviscid transonic flow over a swept wing in a wind tunnel with specified normal flow at the walls. An approximately orthogonal computational grid which conforms to the wing and the tunnel walls was developed for application of the JamesonCaughey finite volume algorithm. the full potential equations in fully conservative form using line relaxat...

▪ Core elements must be switched to NS-3 routines ⁃ event scheduling ⁃ absolute and relative time operations ⁃ logging ▪ Events in NFD should be hooked up with tracing facilities of NS-3 ⁃ tracing of traffic flow, CS, PIT, FIB ▪ NFD stack configuration needs to be streamlined with ndnSIM helper ⁃ configure node parameters, set up and update FIB, forwarding strategy, etc. ▪ New tracing points ne...

Two patients with respiratory failure had consistently reproducible findings on insertion of flow directed pulmonary artery catheters which led to the subsequent diagnosis of pulmonary embolus. Occlusion of the catheter tip and development of a rising "overwedge" tracing on deflation of the balloon may mean the catheter tip has become embedded in clot. When combined with the inability to obtain...

Flow visualization is an experimental means of examining the flow patterns around a body or over its surface. The flow is “visualized” by introducing dye, smoke or pigment into the flow in the area under investigation. The primary advantage of such a method is its ability to provide a description of the flow over a model without a complicated data reduction and analysis. Smokeflow visualization...