Cellulose Acetate Sulfate as a Lyotropic Liquid Crystalline Polyelectrolyte: Synthesis, Properties, and Application by D. D. Grinshpan, T. A. Savitskaya, N. G. Tsygankova, S. E. Makarevich, S. M. Tretsiakova, T. N. Nevar

“…CAS aqueous solutions stability, electrolytic, thermal, and viscous properties have been defined. The main hydrodynamic characteristics such as intrinsic viscosity, Huggins constant, and crossover concentration have been evaluated. …”
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Impact of moving target on underwater positioning by using state measurement by Tippireddy Srinivasa Reddy, Rajeev Arya

“…The localization of moving targets in an underwater acoustic wireless sensor network (UAWSN) is inaccurate due to the various underwater forces (viscous, hydrodynamic forces, perturbation of underwater). The false measurements in the sensor network cause position errors and velocity errors which disrupt the localization of the moving target. …”
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Vortical waves in a quantum fluid with vector, axial, and helical charges. I. Non-dissipative transport by Sergio Morales-Tejera, Victor E. Ambruş, Maxim N. Chernodub

“…In this paper, we consider the mode structure of the corresponding hydrodynamical theory and derive collective excitations associated with coherent fluctuations of all three charges. …”
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Empirical Data-Driven Linear Model of a Swimming Robot Using the Complex Delay-Embedding DMD Technique by Mostafa Sayahkarajy, Hartmut Witte

“…We hypothesized that data-driven modeling techniques may extract models or patterns of the swimmers’ dynamics without implicitly measuring the hydrodynamic variables. This work proposes empirical kinematic control and data-driven modeling of a soft swimming robot. …”
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Estimating Macroscopic Volume Delay Functions with the Traffic Density Derived from Measured Speeds and Flows by Rafał Kucharski, Arkadiusz Drabicki

“…We employ the well-known hydrodynamic relation of fundamental diagram to derive the so-called quasi-density from measured time-mean speeds and flows. …”
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A Two-Dimensional Cell Model of Phases Transport in a Fluidized Bed Column: Development and Validation by Andrey Mitrofanov

“…Description of the hydrodynamic state of the apparatus is the starting point for predicting most technological operations in gas-solid flows. …”
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Development and Validation of a Wave-Propelled Semi-submersible Unmanned Vehicle by Tian Yingyuan, Li Weijia, Wang Zhigang

“…Modelling, computational hydrodynamic and motion simulations, and functional and performance testing at sea demonstrate the feasibility and superior performance of the WPSUV compared to conventional wave gliders. …”
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Improving energy efficiency for fishing vessels using two-pitch propellers by Co Tan Anh Vu, Phan Van Hung, Dang Dinh Chien, Vu Dang Thai, Pham Ky Quang

“…In this study, a two-pitch propeller model was proposed, considering the operating characteristics of offshore fishing vessels with two stages: the free-running and the trawling stage. The hydrodynamic features of the fixed propeller and the propeller’s two pitches were analyzed using the numerical approach with a diameter of 1 m; a speed of 629 rpm; expanded area ratio of 0.5. …”
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On question of determining characteristics of porous rubber for wave sound proofing by Yu. A. Burian, G. S. Russkikh

“…To determine the characteristics of a distributed waveguide damper of hydrodynamic noise, it is necessary to know the magnitude of the modulus of the bulk elasticity of a material made of porous rubber with a filler in the form of metal balls filling the space between the pliable rubber wall and the rigid body. …”
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PEGylated Cisplatin Nanoparticles for Treating Colorectal Cancer in a pH-Responsive Manner by Wei Li, Yongjun Sun, Jian Chen, Zhibin Jiang, Jinbao Yang

“…In this study, the HA-mPEG-Cis NPs were synthesized by self-assembly, which can target CD44-positive CRC cells and dissolve the PEG hydration layer responsive to the weakly acidic tumor environment. The average hydrodynamic diameter of HA-mPEG-Cis NPs was 48 nm with the polydispersity index of 0.13. …”
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Influence of Magnetic Field on the Peristaltic Flow of a Viscous Fluid through a Finite-Length Cylindrical Tube by S. K. Pandey, Dharmendra Tripathi

“…It is also inferred that magneto-hydrodynamic parameters make the fluid more prone to flow reversal. …”
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SIMULATION OF COOLING TOWER AND INFLUENCE OF AERODYNAMIC ELEMENTS ON ITS WORK UNDER CONDITIONS OF WIND by K. V. Dobrego, M. M. Hemmasian Kashani, E. E. Lasko

“…Heat transfer coefficient of irrigator and its hydrodynamic resistance were established according to experimental data on total air rate in cooling tower. …”
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Performance Research of Materials and Engineering Application of Overburden Strata Separation-Zone Grouting Technology by Wanpeng Huang, Huanyu Li, Gang Sun, Donghai Jiang, Yanfa Gao

“…Then, emphasis was placed on the selection ratio of grouting materials and the hydrodynamic properties of different grout types, and grouting grout with a high concentration, slow precipitation rate, and good stability was obtained by taking fly ash and local clay as aggregates. …”
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A Study of the Motion Response of Floating Solar PV and Cross-Flow Savonius Turbine in Moored Conditions by Ramsy de Fretes Patrick, Izzuddin Jifaturrohman Mohammad, Putranto Teguh, Aria Pria Utama I Ketut, Huang Luofeng

“…This research examines the influence of variations in the number of mooring lines and wave direction on the hydrodynamic response of FPV systems. Utilizing a catenary mooring system consisting of anchors, mooring lines, floats, and connectors, the study evaluates various configurations to determine the optimal solution for enhanced motion stability. …”
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Analysis of Process Variables via CFD to Evaluate the Performance of a FCC Riser by H. C. Alvarez-Castro, E. M. Matos, M. Mori, W. Martignoni, R. Ocone

“…The different operation process variables and hydrodynamic effects of the industrial riser of a fluid catalytic cracking (FCC) are evaluated. …”
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Seismic Safety Review of Gravity Dam Based on Finite Element Method by Guanchao Xu, Bowen Guo, Zhuolun Meng, Jiwei Zhao

“…The results show the following: (1) after considering the effect of hydrodynamic pressure, the natural frequency of the dam body has been significantly reduced, and the first-order natural frequency has been reduced by about 10%; (2) in addition to the local tensile stress at the dam heel, the rest of the vertical stress on the foundation surface of the retaining dam section is compressive stress, and the length of the tensile stress is less than the distance from the dam heel to the curtain center line, which met the requirements; (3) the antisliding stability safety factor of the retaining dam section is greater than the design value in the specification and meets the safety requirements; and (4) the seismic safety of the retaining dam section meets the standard requirements, and the seismic grade is evaluated as grade A.…”
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Study of the Corrosion Characteristics of Tunnel Fissures in a Karst Area in Southwest China by Yanjie Zhao, Fugang Wang, Cangsong Li, Yuqing Cao, Hailong Tian

“…The protection of the tunnel should be strengthened, mainly in strong hydrodynamic conditions and in the fracture development zone.…”
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Tilting deformation analysis and instability prediction of arch-locked-segment landslides induced by rainfall by Jingjing Liu, Handong Liu, Jiaming Luo, Jiaxing Chen, Hu Wang

“…The results indicate that the tilting deformation characteristics in the locked segment are consistent with the variation in its strain, stress, hydrodynamic responses, and slope morphology, suggesting that tilting deformation can serve as a novel monitoring approach for landslide instability. …”
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Designing Dynamic Delivery Parking Spots in Urban Areas to Reduce Traffic Disruptions by Mireia Roca-Riu, Jin Cao, Igor Dakic, Monica Menendez

“…With this concept, based on the time-varying traffic demand, the area allowed for delivery parking changes over time in order to maximize delivery opportunities while reducing traffic disruptions. Using the hydrodynamic theory of traffic flow, we analyze the traffic discharging rate on an urban link with DDPS. …”
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Analysis of the Influence of Groundwater Level Fluctuation on Karst Soil Cave Collapse by Xuejun Chen, Mingming Xue, Yu Song

“…It will provide essential theoretical support for further research on the action law of hydrodynamic factors on karst collapse and a scientific and reasonable basis for urban groundwater pumping control, karst and roadbed collapse prevention and prediction.…”
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