Turbulent flows in curved pipes: recent advances in experiments and simulations
A Kalpakli Vester, R Örlü… - Applied …, 2016 - asmedigitalcollection.asme.org
Curved pipes are essential components of nearly all the industrial process equipments,
ranging from power production, chemical and food industries, heat exchangers, nuclear …
ranging from power production, chemical and food industries, heat exchangers, nuclear …
Direct numerical simulation of a turbulent 90 bend pipe flow
Direct numerical simulation (DNS) has been performed for a spatially developing 90° bend
pipe flow to investigate the unsteady flow motions downstream of the bend. A recycling …
pipe flow to investigate the unsteady flow motions downstream of the bend. A recycling …
Methodology for experimental validation of a CFD model for predicting noise generation in centrifugal compressors
Centrifugal compressors working in the surge side of the map generate a broadband noise
in the range of 1–3 kHz, named as whoosh noise. This noise is perceived at strongly …
in the range of 1–3 kHz, named as whoosh noise. This noise is perceived at strongly …
POD analysis of the turbulent flow downstream a mild and sharp bend
Time-resolved stereoscopic particle image velocimetry measurements have been taken of
the turbulent flow at the exit plane of a mild and a sharp pipe bend. Cross-sectional flow …
the turbulent flow at the exit plane of a mild and a sharp pipe bend. Cross-sectional flow …
Combined hot-wire and PIV measurements of a swirling turbulent flow at the exit of a 90° pipe bend
Measurements of turbulent swirling flow by means of hot-wire anemometry and stereoscopic
particle image velocimetry were performed, 0.67 pipe diameters downstream a 90° pipe …
particle image velocimetry were performed, 0.67 pipe diameters downstream a 90° pipe …
Throttle and expansion characteristics of supercritical carbon dioxide during its venting
X Guo, J Yu, X Yan, P Xu, S Xu, Q Cao - International Journal of …, 2023 - Elsevier
Supercritical CO 2 has important applications in the fields of power cycle generation systems
and carbon capture, utilization and storage (CCUS). The venting equipment represents a …
and carbon capture, utilization and storage (CCUS). The venting equipment represents a …
Numerical investigation and optimization of the flow characteristics of bend pipe with different bending angles
J Zhang, D Wang, W Wang, Z Zhu - Processes, 2022 - mdpi.com
The bend pipe with a circular section, which is widely used in hydropower, chemical industry
and other fields, is a common form in pipeline systems. However, secondary flow occurs …
and other fields, is a common form in pipeline systems. However, secondary flow occurs …
Experimental assessment of an indirect method to measure the post-combustion flue gas flow rate in waste-to-energy plant based on multi-point measurements
In waste-to-energy plants, the determination of the flue gas flow rate in the post-combustion
section is of the utmost importance, eg, for the verification of the compliance to the minimum …
section is of the utmost importance, eg, for the verification of the compliance to the minimum …
[HTML][HTML] Simulation of Flow and Pressure Loss in the Example of the Elbow
One of the most basic issues in fluid mechanics is the description of flow in closed flows;
more precisely, the calculation of pressure drops and the description of the flow form …
more precisely, the calculation of pressure drops and the description of the flow form …
High-Strouhal-number pulsatile flow in a curved pipe
The high-Strouhal-number pulsatile flow in a curved pipe is studied numerically. A general
force analysis is developed for the bend force, where the new contribution from flow …
force analysis is developed for the bend force, where the new contribution from flow …