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RISBehavior Analysis of Controllable Electrorheology Fluid Plain Journal Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Electrorheological (ER) lubricant is applied to a rigid rotor system supported by a hydrodynamic bearing that is subjected to a sudden imbalance and a dynamic periodic rotating load. The pressure of the ER film, which ...
Dynamic Performance Characteristics of Floating Ring Bearings With Varied Oil Injection Swirl Control Angles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydrodynamic instability is a prime causative of performance irregularities and violent vibrations in floatingring bearing (FRB) supported turbosystems. The quest for energyefficient solutions to this has stimulated the ...
Rigid Mode Vibration Control and Dynamic Behavior of Hybrid Foil–Magnetic Bearing Turbo Blower
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, experimental and analytical analyses of the vibration stability of a 225 kW class turbo blower with a hybrid foil–magnetic bearing (HFMB) were performed. First, critical speed and unbalance vibration responses ...
An In-Depth Evaluation of Heritage Algorithms for Snow Cover and Snow Depth Using AMSR-E and AMSR2 Measurements
Publisher: American Meteorological Society
Abstract: he Advanced Microwave Scanning Radiometer 2 (AMSR2) was launched in 2012 on board the Global Change Observation Mission 1st?Water (GCOM-W1) satellite. This study presents a robust evaluation of AMSR2 algorithms for the ...
Evaluating Housing Maintenance Costs with Loss-Distribution Approach in South Korean Apartment Housing
Publisher: American Society of Civil Engineers
Abstract: This study analyzes and evaluates building maintenance costs by applying the loss-distribution approach (LDA) normally used by financial organizations to assess operational risks to 7,267 historical maintenance data items ...
Rotordynamic Performance of Shimmed Gas Foil Bearings for Oil-Free Turbochargers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Oil-free turbochargers (TCs) will increase the power and efficiency of internal combustion engines, both sparking ignition and compression ignition, without engine oil lubricant feeding or scheduled ...
Evaluating the Accuracy of a High-Resolution Model Simulation through Comparison with MODIS Observations
Publisher: American Meteorological Society
Abstract: ynthetic infrared brightness temperatures (BTs) derived from a high-resolution Weather Research and Forecasting (WRF) model simulation over the contiguous United States are compared with Moderate Resolution Imaging ...
Feasibility Study of an Oil Free Turbocharger Supported on Gas Foil Bearings Via On Road Tests of a Two Liter Class Diesel Vehicle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the feasibility study of an oilfree turbocharger (TC) supported on gas foil bearings (GFBs) via onroad tests of a 2liter class diesel vehicle. The oilfree TC is constructed using a hollow rotor with a ...
Evaluation of the GOES-R ABI LAP Retrieval Algorithm Using the GOES-13 Sounder
Publisher: American Meteorological Society
Abstract: physical retrieval algorithm has been developed for deriving the legacy atmospheric profile (LAP) product from infrared radiances of the Advanced Baseline Imager (ABI) on board the next-generation Geostationary Operational ...
Cardiovascular Impacts of High Frequency Chest Compression1
Publisher: The American Society of Mechanical Engineers (ASME)