COMPUTATIONAL STUDY OF AERODYNAMIC CHARACTERISTICS OF SINGLE-ROTOR HELICOPTER TAIL ROTOR UNDER THE INFLUENCE OF VORTICAL WAKE OF MAIN ROTOR AT THE HOVER WITH CROSSWIND

For single-rotor helicopters there are special flight modes, when tail rotor (TR) is under significant inductive influence Wooden Toys of vortical wake of main rotor (MR).Inductive influence of vortical wake of MR can provoke essential changes in flowing of TR and its aerodynamic characteristics comparing to isolated rotor.In this case increase of

Fentanyl-induced cough (FIC) often occurs after intravenous bolus administration of fentanyl analogs during induction of general anesthesia and analgesia procedure.The cough is generally benign, but sometimes Luggage Cover it causes undesirable side effects, including elevated intra-abdominal, intracranial or intraocular pressure.Therefore, underst

The existence of conditional decisions becomes dynamic in constitutional review, including their use in procedural constitutional reviews.Constitutional Court Decision No.91/PUU-XVIII/2020 is the first decision to grant the petition and use Kits a conditional decision model.Unfortunately, as mentioned earlier, using the conditional decision model i

The potential for secondary-combustion with low-temperature solid propellant in gas generation is a potential risk to ejection application.This study performed a three-dimensional dynamic numerical simulation with Re-Normalization Group turbulence model and finite-rate/eddy-dissipation model of a two-step reaction mechanism to better understand the

Introduction: Recurrent miscarriage is the occurrence of three or more consecutive pregnancy loss before 20 weeks of gestation.Antiphospholipid Antibodies (APAs) are one of the causes responsible for recurrent pregnancy loss.Aim: Estimation of APAs, Anticardiolipin Antibodies (ACAs) and Beta-2 Glycoprotein 1 Antibodies (b-2 GP1 Abs) in recurrent pr