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151 657 (0,307s)

Result

Blade Tip Clearance and Blade Tip Timing Measurement of a Turbine Engine

The report presents results of a TS-20 engine compressor Blade Tip Clearance (BTC) and Blade Tip Timming (BTT) . Used sensors and tools, measurement procedures as well as results of all performed measurements are presented. Ther res...

KA - Vojenství

  • 2015
  • O
  • Link
Result

Portosystemic anastomosis at the time of transplantation and TIPS

Portosystemic anastomosis at the time of transplantation and TIPS...

FJ - Chirurgie včetně transplantologie

  • 1999
  • Jx
Result

Statistical Approach for BTT probes distribution

Blade tip timing (BTT) system is a non-invasive method used for measuring the blade tip timing of rotating machinery. The BTT system typically consists of sensor are placed in proximity to the rotating blade ti...

Applied mechanics

  • 2023
  • D
  • Link
Result

Theoretical Approaches to Signal Processing for Optimizing Blade Tip Timing Probes Arrangement

This theoretical study focuses on optimizing the positioning of blade tip timing probes to enhance the analysis of turbomachinery performance. The accurate measurement of blade vibrations is crucial for assessing the health and effi...

Automation and control systems

  • 2024
  • D
Result

Technique for tipping-bucket rain records processing

A novell technique to process the tipping-bucket rain data records was developed while the integration time is optional. The derived rain rates are more accurate than rates derived through classical techniques....

DG - Vědy o atmosféře, meteorologie

  • 2007
  • Zx
Result

Advanced noncontact sensors for Blade Tip-Timing Systems

The conference paper addresses noncontact sensors for measuring vibrations of machine blades using the Blade Tip Timing method. An overview of sensors based on the electromagnetic principle suitable for the harsh environment of low-...

Applied mechanics

  • 2024
  • D
  • Link
Result

Experimental and Numerical Investigation of Optimized Blade Tip Shapes: Part II — Tip Flow Analysis and Loss Mechanisms

the influence of blade tip geometry on the aerother-modynamics of a high-speed turbine adopting three different blade tip profiles. The aerothermal performance of two optimized tip geometries (one with a full three-dimensi...

Aerospace engineering

  • 2018
  • D
  • Link
Result

Experimental and Numerical Investigation of Optimized Blade Tip Shapes: Part II — Tip Flow Analysis and Loss Mechanisms

the influence of blade tip geometry on the aerother-modynamics of a high-speed turbine adopting three different blade tip profiles. The aerothermal performance of two optimized tip geometries (one with a full three-dimensi...

Aerospace engineering

  • 2018
  • Jost
  • Link
Result

Novel Processing of Tipping-Bucket Rain Gauge Records - Examples from Czech Republic

The Tipping-bucket rain gauges are used very frequently because of their simplicity and digital form of data. The problem of the Tipping-bucket rain gauges is the varying integration time (no information about the rain rate...

DG - Vědy o atmosféře, meteorologie

  • 2006
  • D
Result

Micro-SPE in pipette tips as a tool for analysis of small-molecule drugs in serum

Micro-SPE in pipette tips (μ-SPE-PT) with particle sorbent has never been used and homemade μ-SPE-PT tips filled with particle sorbent were compared. While the homemade tips enabled direct serum sample loading into the sorb...

Analytical chemistry

  • 2017
  • Jimp
  • Link
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