Numerical Investigation of Heat Transfer and Flow Dynamics in Tubes with DNA-Inspired Slotted Inserts by Penglong Zhu, Guoxiu Sun, Ruimeng Liu, Sicong Zhou, Baisong Hu, Shaofeng Zhang

“…The study provides a thorough analysis of fully turbulent flow (Re = 6600–17,200), examining the effects of various DSI pitches, key lengths, and geometries. …”
Get full text

Primordial Magnetic Field Effects on the CMB and Large-Scale Structure by Dai G. Yamazaki, Kiyotomo Ichiki, Toshitaka Kajino, Grant J. Mathews

“…It is natural therefore to suppose that magnetic fields could be present in the turbulent high-temperature environment of the big bang. …”
Get full text

Permeability Characteristics of Water-Sand Seepage in Fracture by Experiment by Yu Liu, Shuncai Li, Wei Li, Zhihao Luo, Liming Wu, Zhipeng Xu

“…The average velocity and turbulent kinetic energy distribution of the water-sand fluid on the fracture cross section are greatly affected by the particle size and concentration of the volume of sand. …”
Get full text

An Empirical Study on the Agglomeration Characteristics of China’s Construction Industry Based on Spatial Autocorrelation and Spatiotemporal Transition by Likun Zhao, Junsen Tian, Yanqi Liu, Rui Liu

“…The findings are as follows: (1) China’s construction industry has experienced two stages in terms of time: steady rise and turbulent rise. Spatially, China’s construction industry, as a whole, the space takes the shape of one horizontal and two vertical, similar to the letter “H” being crossed. …”
Get full text

Equilibrium distance from long-range dune interactions by J. Vérité, C. Narteau, O. Rozier, J. Alkalla, L. Barrier, S. Courrech du Pont

“…It is mainly controlled by the reversing dune shape and the structure of the turbulent wake it generates, which continuously modulates the mean shear stress on the downstream dune. …”
Get full text

Exploring the Complex Heliotail Boundary by an Extended Level Set Approach by C. Onubogu, M. Opher, M. Kornbleuth, G. Tóth, V. Florinski

“…We find that the f _HP = 0 criterion, the standard heliopause definition used by other models to determine where solar wind and interstellar plasma meet, is impacted in the heliotail, where there is a broad mixing region of solar wind and interstellar medium plasma, by the nature of turbulent flows in the heliotail. We explore a different isosurface, defined by f _HP = 0.99, where the interface is composed of 99.5% solar wind and 0.50% interstellar medium. …”
Get full text

The Impact of Variable Inlet Mixture Stratification on Flame Topology and Emissions Performance of a Premixer/Swirl Burner Configuration by P. Koutmos, G. Paterakis, E. Dogkas, Ch. Karagiannaki

“…The influence of the variation of the imposed swirl was studied for constant fuel injections. Measurements of turbulent velocities, temperatures, OH* chemiluminescence and gas analysis provided information on the performance of each burner set up. …”
Get full text

Contribution of the concept of total defence to state's resilience in emergency situations by Banjac Nikola

“…Protection of the civilian population and material resources is particularly important in this turbulent condition, which calls for optimal development of the system of protection and rescue in accordance with the concept of total defence of the Republic of Serbia. …”
Get full text

Solar-assisted radiant heating system with nano-B4C enhanced PCM for nearly zero energy buildings by Muhammed Gür, Ezgi Gürgenç, Hakan Coşanay, Hakan F. Öztop

“…The analysis, conducted under turbulent flow conditions using the finite volume method, reveals that NEPCM significantly improves indoor temperature regulation. …”
Get full text

A Priori Assessment of Algebraic Flame Surface Density Models in the Context of Large Eddy Simulation for Nonunity Lewis Number Flames in the Thin Reaction Zones Regime by Mohit Katragadda, Nilanjan Chakraborty, R. S. Cant

“…The performance of algebraic flame surface density (FSD) models has been assessed for flames with nonunity Lewis number (Le) in the thin reaction zones regime, using a direct numerical simulation (DNS) database of freely propagating turbulent premixed flames with Le ranging from 0.34 to 1.2. …”
Get full text

Shannon Entropy Computations in Navier–Stokes Flow Problems Using the Stochastic Finite Volume Method by Marcin Kamiński, Rafał Leszek Ossowski

“…The main aim of this study is to achieve the numerical solution for the Navier–Stokes equations for incompressible, non-turbulent, and subsonic fluid flows with some Gaussian physical uncertainties. …”
Get full text

Vertical wind profile distribution within canopy layer based on representative geometry model using wind tunnel experiment by S. A. Zaki, Y. M. H’ng, A. F. Mohammad, Jorge Alfredo Ardila‑Rey, Noor Alam, Mardiana Idayu Ahmad

“…Abstract This study examined the mean and turbulent wind speed distribution within the canopy height of a tropical urban campus based on a representative geometry model via wind tunnel experiments. …”
Get full text

A Simplified Parametric Study on Occupant Comfort Conditions in Base Isolated Buildings under Wind Loading by F. Ubertini, F. Comodini, A. Fulco, M. Mezzi

“…The procedure is based on (i) the nonlinear dynamic analysis of the structure modeled as a single-degree-of-freedom oscillator with hysteretic base isolators, (ii) the digital generation of time histories of turbulent wind velocity, and (iii) comfort evaluations based on international standards. …”
Get full text

Optimization and experimental validation of a high-efficiency oil–water cyclone separator for well testing conditions by Zhimin Li

“…A numerical simulation was performed using the discrete phase model to analyze the three-dimensional turbulent swirl field of the oil–water phases within the separator. …”
Get full text

Anticipating The Return of Foreign Terrorist Fighters: Indonesia-Australia’s Initiative on Sub-Regional Meetings on Counterterrorism by Nuri Widiastuti Veronika

“…Despite the Indonesian-Australian “turbulent” history of their bilateral relationship, the two countries have initiated a high-level meeting called the Sub-Regional Meeting (SRM) on Counter-Terrorism. …”
Get full text

Comparative Study of Unsteady Flows in a Transonic Centrifugal Compressor with Vaneless and Vaned Diffusers by Cui Michael M.

“…The three-dimensional unsteady flow field was simulated with a Navier-Stokes solver using the <math alttext="$k-varepsilon $"> <mi>k</mi><mo>&minus;</mo><mi>&varepsilon;</mi> </math> turbulent model. The overall performance parameters are obtained by integrating the field quantities. …”
Get full text

Basic management principles of the formation of consumer loyalty to brands of regional companies by E. V. Pisareva, E. S. Sergienko

“…The presented principles will help managers working on the scale of small and medium-sized businesses to form and implement their own strategies to ensure the competitiveness of the company and the demand for products in modern turbulent times, which in turn will contribute to a positive impact on the development of the regional economy of our country.…”
Get full text

CONTEMPORARY RUSSIAN POLICY IN THE MIDDLE EAST: STRATEGIC GOALS AND TACTIC ACTIONS by O. A. Kolobov

“…This preconditions the need to expand the Russian presence not only in the Greater Middle East as well as in other turbulent zones. The article underlines the importance of consistency in the actions of effective crisis diplomacy and multilateral cooperation of the Russian Federation in the region and throughout the world.…”
Get full text

Defining Major Oil and Gas Companies’ Development Strategies in the Era of Energy Transition by V. I. Salygin, D. S. Lobov

“…The energy market today is turbulent. Nations follow different energy trends and shape their policies towards Energy Transition and sustainable development. …”
Get full text

Numerical Analysis of Rotating Pumping Flows in Inter-Coil Rotor Cavities and Short Cooling Grooves of a Generator by Wei Tong

“…In this study, three-dimensional numerical analyzes are presented for turbulent pumping flow in the inter-coil rotor cavity and short cooling grooves of a generator. …”
Get full text