Experimental Evaluation of an Internally Passively Pressurized Circulation Control Propeller
نویسندگان
چکیده
منابع مشابه
development and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولNumerical and Neural Network Modeling and control of an Aircraft Propeller
In this paper, parametric and numerical model of the DC motor, connected to aircraft propellers are extracted. This model is required for controlling trust and velocity of the propellers, and consequently, an aircraft. As a result, both of torque and speed of the propeller can be controlled simultaneously which increases the kinematic and kinetic performance of the aircraft. Parametric model of...
متن کاملan investigation into iranian teachers consistency and bias in evaluation of students writings
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
An Experimental Study of Compound Control Method around a Cylinder
In this work, the compound flow control method (passive and active) has been described. EHD actuators as wire-plate (active) and splitter plate (passive) were coupled and applied to control fluid flow and heat transfer around cylinder in cross flow. Investigation consists of the interaction between electric field, fluid flow and temperature field. Experimental tests included various positions o...
متن کاملAnalytical Modeling and Experimental Evaluation of a Passively Morphing Ornithopter Wing
Title of Document: ANALYTICAL MODELING AND EXPERIMENTAL EVALUATION OF A PASSIVELY MORPHING ORNITHOPTER WING Aimy Wissa, Doctor of Philosophy, 2014 Directed By: Langley Distinguished Professor, James E. Hubbard, Jr., Department of Aerospace Engineering Ornithopters or flapping wing Unmanned Aerial Vehicles (UAVs) have potential applications in both civil and military sectors. Amongst all categor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Aerodynamics
سال: 2014
ISSN: 2356-7139,2314-6206
DOI: 10.1155/2014/834132