Search
CSV
RISTrend Shift Detection in Jet Engine Gas Path Measurements Using Cascaded Recursive Median Filter With Gradient and Laplacian Edge Detector
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Trend shift detection is posed as a two-part problem: filtering of the gas turbine measurement deltas followed by the use of edge detection algorithms. Measurement deltas are deviations in ...
Optimal Solar Field Design of Stationary Collectors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The optimal design of stationary photovoltaic and thermal collectors in a solar field, taking into account shading and masking effects, may be based on several criteria: maximum incident energy ...
A Study on Simulations of the Power Output and Practical Models for Building Integrated Photovoltaic Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the rapid increase in Building Integrated Photovoltaic (BIPV) systems and the popularity of photovoltaic (PV) applications, a simple but accurate model to calculate the power output of PV ...
A Numerical Three-Dimensional Model for the Contact of Layered Elastic/Plastic Solids With Rough Surfaces by a Variational Principle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new numerical model for the three-dimensional contact analysis of a layered elastic–perfectly plastic half space with another rough surface is presented. The model is based on a variational ...
Stability of the Damped Mathieu Equation With Time Delay
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the space of the system parameters, the stability charts are determined for the delayed and damped Mathieu equation defined as ẍ(t)+κẋ(t)+(δ+ε cos t)x(t)=bx(t−2π). This stability chart makes ...
Decentralized Feedback Control of Broadband Duct Noise with Nodal Placement of Colocated Actuator-Sensor Pairs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents experimental results from a demonstration of feedback control experiments on an open-ended acoustic duct, using nodally placed colocated actuator-sensor pairs. The disturbance ...
Interaction of Elastic Dilatational and Shear Waves With a Frictional Sliding Interface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The refraction and reflection of plane dilatational and shear waves, which are incident upon a sliding frictional interface between two elastic half-spaces, is considered. The contact interface ...
Solving the Geometric Design Problem of Spatial 3R Robot Manipulators Using Polynomial Homotopy Continuation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the geometric design problem of serial-link robot manipulators with three revolute (R) joints is solved using a polynomial homotopy continuation method. Three spatial positions and ...
Survival of Biological Cells Deformed in a Narrow Gap
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent studies show that during slow freezing of biological cells, the cells may be also injured by not only chemical damage but also mechanical damage induced by ice crystal compression. A ...
Aerodynamic Torque of a Butterfly Valve—Influence of an Elbow on the Time-Mean and Instantaneous Aerodynamic Torque
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many technological devices use butterfly valves to control the flow of the process or as safety unit. The principal advantages of this type of valve are their simplicity, their low cost, their ...