열유체계측기기
LDV
Nanoptic Inc. provides the superior products of ILA R&D for Korean market.
The ILA GmbH was founded in 1995 as a spin-off company of the Berlin Technical University. At the beginning, ILA achieved the development of simple 1D LDV systems. These systems have proven to be extremely precise and to present an extraordinary long term stability, due to their extremely stable design and light sources. These LDV systems have been taken till today as reference standard for the calibration of velocity sensors.
The new ILA R&D GmbH is focussed onto extreme stable LDV systems with low measurement uncertainty for sensor calibration and complex 2D/3D-LDV systems for scientific applications. In cooperation with the DLR we offer 2D/3C systems for the optical measurement of velocity and temperature distributions in industrial and scientific applications based on Doppler Global Velocimetry (DGV) and Filtered Rayleigh Scattering (FRS).
Our broad expertise in the interdisciplinary fields of:
-
2D-LDV System
The 2D-LDV Probe is based on our fp50-shifted probe’s design, it follows the ILA’s approach of building high reliable LDV probes with incorporated lasers and without optical transmission fibers.
VIEW MORE
-
LDV Profile Sensor
Using conventional LDV systems in strong velocity gradients is difficult, because the measured velocity is an average over the length of the measuring volume.
VIEW MORE
-
Traversing Units
ILA offers customized systems of traversing units that fit any application, enabling us to build a system even if the space at the customer’s side is challenging.
VIEW MORE
-
Window Chambers
For optical measurements inside a pipe it is necessary to get optical access to the flow field. This can be realized by a window chamber.
VIEW MORE
-
Turntable Velocity Standard
The calibration of the ILA LDV systems is done by measuring the mean interference fringe distance in the measurement volume at the German National Metrology Institute (PTB-Braunschweig), which issues an...
VIEW MORE
-
Filtered Rayleigh Scattering (FRS)
The non-intrusive Filtered Rayleigh Scattering (FRS) method is well suited to measure the temperature, velocity, density and pressure in unseeded gas flows. It was developed and proved by DLR.
VIEW MORE
-
Doppler Global Velocimetry (DGV)
Doppler Global Velocimetry (DGV) is a contactless and non-intrusive planar optical measuring method developed by the german aerospace center DLR.
VIEW MORE
