• ROTOR

  • Referenced in 6 articles [sw11955]
  • ROTOR, a tool for generating and evaluating crop rotations for organic farming systems. As with ... resulting static rule-based model, called ROTOR, consists of two basic steps ... validity and usability of the model approach. ROTOR was found to support the complex crop ... with overlapping undersown main and cover crops. ROTOR is able to reduce the risk...
  • FERAN

  • Referenced in 4 articles [sw25635]
  • nonlinear model for rotor-shaft joints of high speed rotor systems with internal damping. Viscous ... internal damping in joints of high speed rotor systems causes instabilities above a certain frequency ... nonlinear four degrees of freedom rotor model with internal damping is proposed, which enables ... influence of shaft stiffness, connection stiffness, rotor mass and shaft mass. The steady state solution...
  • WAVES

  • Referenced in 6 articles [sw02911]
  • computing the trim of a flexible rotor in steady forward flight. The coupling ... Applications to the 7A and 7AD model rotors show that a simultaneous coupling on these...
  • TURNS

  • Referenced in 5 articles [sw09093]
  • Free-Wake Euler/Navier-Stokes Numerical Method for Helicopter Rotors. Computational capabilities of a numerical procedure, called ... TURNS (transonic unsteady rotor Navier-Stokes), to calculate the aerodynamics and acoustics (high-speed impulsive ... noise) out to several rotor diameters are summarized. The procedure makes it possible to obtain...
  • DAMRO-1

  • Referenced in 4 articles [sw07446]
  • Dynamics of a rigid rotor linear/nonlinear bearings system subject to rotating unbalance and base excitations ... formulation for the dynamic analysis of rigid rotors subject to base excitations plus mass imbalance ... derived using Lagrange’s equations. For rotor-linear bearing systems subject to mass imbalance plus ... system natural frequencies as affected by rotor speed are obtained using the QR algorithm using...
  • SOFT

  • Referenced in 5 articles [sw03485]
  • given friction coefficient on the rotor shaft and an average flow speed. Our objective...
  • Qn3d

  • Referenced in 5 articles [sw18099]
  • Finally, QN3D is applied to the rigid rotor problem. These tests indicate that the code...
  • GRHydro

  • Referenced in 4 articles [sw08469]
  • oblique planar shocks, cylindrical explosions, magnetic rotors, Alfvén waves and advected loops, as well...
  • GOAHEAD

  • Referenced in 4 articles [sw18193]
  • predicting the viscous flow around main rotor-fuselage configurations or even complete helicopters. The greatest...
  • ROTOR

  • Referenced in 1 article [sw19892]
  • Flight Or In A Wind Tunnel (ROTOR). The testing of rotorcraft, either in flight ... coupled aeroelastic stability of the rotor and airframe, or the rotor and support system. Even ... purpose of a test is to measure rotor performance, ignoring the question of dynamic stability ... also applicable in investigations of isolated rotor aeroelasticity and helicopter flight dynamics and could...
  • DYNROT

  • Referenced in 2 articles [sw02656]
  • complete study of the dynamic behaviour of rotors. Although initially designed to solve the basic ... systems and for the torsional analysis of rotors and reciprocating machines. Explains that...
  • HOST

  • Referenced in 3 articles [sw25564]
  • application are given for handling qualities, rotor stability in forward flight, loads calculations and inverse...
  • DR_HAWT

  • Referenced in 1 article [sw18783]
  • Dual-Rotor Horizontal Axis Wind Turbine In-House Code (DR_HAWT). This paper describes ... HAWT (Dual-Rotor Horizontal Axis Wind Turbine) in-house code developed by the present authors ... validation test case, and a dual-rotor configuration simulation. DR_HAWT uses a combination ... wind turbines for a single or dual-rotor configuration. Using two-dimensional (2D) airfoil coefficients...
  • XROTOR

  • Referenced in 1 article [sw19863]
  • such as: Design of minimum induced loss rotor (propeller or windmill); Prompted input ... arbitrary rotor geometry; Interactive modification of a rotor geometry; Twist optimization of an arbitrary rotor ... minimum induced loss; Analysis of a rotor with a wealth of choices of operating parameters...
  • ESLOFTX

  • Referenced in 1 article [sw19866]
  • SUBROUTINE ESLOFTX User Guide. Rotor Blade Lofting in X/CROTOR: ESLOFTX is a port and further ... version. ESLOFT is a tool for getting rotor designs out of CROTOR and into ... This is accomplished by calculating on the rotor geometry along with blade thickness (input...
  • AMB

  • Referenced in 2 articles [sw08810]
  • tool to levitate the rotor without contact. The standard design method uses a computer-aided...
  • FLOWer

  • Referenced in 2 articles [sw13498]
  • FLOWer is also applicable to propellers and rotors...
  • AeroDyn

  • Referenced in 2 articles [sw34933]
  • induced velocities from the wake in the rotor plane. The user also has the option...
  • RotorS

  • Referenced in 1 article [sw35047]
  • RotorS is a MAV gazebo simulator. It provides some multirotor models such as the AscTec...
  • TRANPRO

  • Referenced in 1 article [sw07547]
  • design of airfoils for the helicopter main rotor blades. A very important requirement ... helicopter rotor airfoils is the zero, or nearly zero moment coefficient about the aerodynamic center...