scholarly journals Light scattering by ultrasonically-controlled small particles: system design, calibration, and measurement results

2018 ◽  
Author(s):  
Ivan Kassamakov ◽  
Tuomas Puranen ◽  
Göran Maconi ◽  
Maria Gritsevich ◽  
Antti Penttilä ◽  
...  
Keyword(s):  
Light Scattering ◽  
System Design ◽  
Small Particles ◽  
Measurement Results

Experimental light scattering by small particles: system design and calibration

2017 ◽  
Author(s):  
Göran Maconi ◽  
Ivan Kassamakov ◽  
Antti Penttilä ◽  
Maria Gritsevich ◽  
Edward Hæggström ◽  
...  
Keyword(s):  
Light Scattering ◽  
System Design ◽  
Small Particles

System design and new applications for atomic force microscope based on tunneling

2015 ◽  
Vol 29 (25n26) ◽  
pp. 1542039
Author(s):  
X. Wang ◽  
A. P. Liu ◽  
X. H. Yang
Keyword(s):  
System Design ◽  
Protein A ◽  
Protein Structures ◽  
Human Antibody ◽  
Force Microscopy ◽  
Atomic Force ◽  
Measurement Results ◽  
Original Frame ◽  
New Applications ◽  
Tunnel Microscopy

The design of atomic force microscopy (AFM) with high resolution is introduced in this paper. Mainly, we have developed the system design of the apparatus based on tunneling. AFM.IPC-208B, this kind of apparatus combines scanning tunnel microscopy (STM) and AFM availability, and its lens body with original frame enhances the capability of the machine. In order to analyze the performance of AFM.IPC-208B, as a new tool in the field of Life Science, we make use of the system to study natural mica and molecular protein structures of Cattle-insulin and human antibody immunoglobulin G (IgG) coupled with staphylococcus protein A (SPA). As the results of new applications, the resolution of AFM.IPC-208B is proved to be 0.1 nm, and these nanometer measurement results provide much valuable information for the study of small molecular proteins and HIV experiments.

Light scattering by small particles in the zodiacal cloud

1965 ◽  
Vol 70 ◽  
pp. 346 ◽  
Author(s):  
S. J. Little ◽  
B. J. O'Mara ◽  
L. H. Aller
Keyword(s):  
Light Scattering ◽  
Small Particles ◽  
Zodiacal Cloud

scholarly journals Unconventional Fano resonances in light scattering by small particles

2012 ◽  
Vol 97 (4) ◽  
pp. 44005 ◽  
Author(s):  
M. I. Tribelsky ◽  
A. E. Miroshnichenko ◽  
Y. S. Kivshar
Keyword(s):  
Light Scattering ◽  
Fano Resonances ◽  
Small Particles

scholarly journals SENSOR SYSTEM DESIGN FOR PROPELLER TEST BENCH

Vortex ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 37
Author(s):  
Nurul Ihsan ◽  
Denny Dermawan ◽  
Lazuardy Rahendra P
Keyword(s):  
System Design ◽  
Test Bench ◽  
Performance Testing ◽  
Sensor System ◽  
Average Error ◽  
Test Results ◽  
Wood Type ◽  
Error Factor ◽  
Measurement Results ◽  
Sensor System Design

The sensor system is a system that functions to detect signals that come from changes in energy such as electrical energy, physical energy, chemical energy, biological energy, mechanical energy, and so on. The propeller test bench is an propeller performance testing platform prior to propeller installation on an aircraft to ensure engine suitability. The purpose of this design is to test the performance capability of the engine with the right sensor system measurement tool so that it can generate the value of thrust, rpm speed, and the temperature of an engine which will be designed to be used in the learning process to support propulsion practicum activities. The method used in this research is an experimental method of sensor system design. The design of the sensor system consists of a tachometer as a rpm measurement sensor, a thermostat as a sensor to measure the temperature of the propeller spool and temperature of the engine fin, and also a load cell as a sensor to measure the thrust value.The sensor system test results were then validated using the measurement results by the sensor manufacturer. The test was carried out on a wood-type propeller measuring 22 x 8 chords 4,5 cm and 5 cm. Based on the test results, it is known that the chord wood type propeller is 4,5 cm, at the maximum rpm is 7021.7, the resulting thrust value is 6.75. In testing the 5cm chord wood type propeller shows the maximum speed of 6977.5 produces a thrust of 6.95. Validation was carried out on the measurement results of rpm and thrust, the average error factor obtained for 4,5 cm chord wood type propeller was 0.783%, while for 5 cm chord wood type propeller the average error factor obtained was 1.0582%. From the resulting average error, it can be concluded that the measuring instrument for this sensor system has good accuracy

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