Shunted Piezoelectric Vibration Damping Analysis Including Centrifugal Loading Effects [PDF]
, 2011 Excessive vibration of turbomachinery blades causes high cycle fatigue problems which require damping treatments to mitigate vibration levels. One method is the use of piezoelectric materials as passive or active dampers.
Duffy, Kirsten P. +2 more
core +1 more source
Extended Operation of Stirling Convertors at NASA Glenn Research Center [PDF]
, 2011 Glenn Research Center (GRC) is supporting life and reliability database for free-piston Stirilng conversion via extended convertor operation Ongoing convertor operation: 18 convertors (4 TDCs from Infinia, 14 ASCs from Sunpower).
Oriti, Salvatore
core +1 more source
Early Outcomes of Glenn Shunt in Patients Aged 3 to 6 Months vs. above 6 Months
The Egyptian Journal of Hospital Medicine, 2023 Ihab Elsharkawy +4 more
semanticscholar +1 more source
Progress Toward Accurate Measurements of Power Consumptions of DBD Plasma Actuators [PDF]
The accurate measurement of power consumption by Dielectric Barrier Discharge (DBD) plasma actuators is a challenge due to the characteristics of the actuator current signal.
Ashpis, David E. +2 more
core +1 more source
Bidirectional Glenn Shunt to Offload Right Ventricle in a Patient with Right Ventricular Tumor
Journal of Perioperative Echocardiography, 2023 S. Gadhinglajkar +5 more
semanticscholar +1 more source
The Glenn Shunt Revisited, A Single Center Registry in Ain Shams University Cardiology Department
Congenital Heart Disease, 2022 M. Tewfik +5 more
semanticscholar +1 more source
Advanced Stirling Convertor Dual Convertor Controller Testing at NASA Glenn Research Center in the Radioisotope Power Systems System Integration Laboratory [PDF]
NASA Glenn Research Center developed a nonnuclear representation of a Radioisotope Power System (RPS) consisting of a pair of Advanced Stirling Convertors (ASCs), Dual Convertor Controller (DCC) EMs (engineering models) 2 and 3, and associated support ...
Bell, Mark E. +5 more
core +1 more source
Grown up congenital heart disease patient presenting for non cardiac surgery: anaesthetic implications [PDF]
, 2010 Congenital heart disease patients surviving to adulthood have increased over the years due to various reasons. These patients are admitted in the hospital for non cardiac surgeries and other procedures more often than normal adult population.
Akhtar, Mohammad Irfan +6 more
core +1 more source
Active Vibration Reduction of Titanium Alloy Fan Blades (FAN1) Using Piezoelectric Materials [PDF]
The NASA Glenn Research Center is developing smart adaptive structures to improve fan blade damping at resonances using piezoelectric (PE) transducers.
Choi, Benjamin +4 more
core +1 more source
2025 ACVIM Forum Research Abstract Program
Journal of Veterinary Internal Medicine, Volume 39, Issue 6, November/December 2025.
wiley +1 more source