Search Results

1 - 10 of 347 items :

  • "technology" x
  • Physics, other x
Clear All
Strain Optical Analysis of 3D Printing Elements in Different Additive Technologies in Comparison with the Finite Element Method

BIBLIOGRAPHY [1] Kluska E., Gruda P. The accuracy and the printing resolution comparison of different 3D printing technologies . Warsaw: Institute of Aviation, 2017. [2] MESOCOS. DIC Measurements in Engineering Applications. [Online] . [3] Chu T.C., Ranson W.F., Sutton M.A, Peters W.H. Application of digital-image-correlation techniques to experimental mechanics. Experimental Mechanics . 1985, 25(3), 232-244. [4] Lutowski Z., Marciniak B., Marciniak T., Bujnowski S. Precision of

Open access
A Concept of Suborbital Scientific Mission and Technology Validation


Suborbital platforms are one of alternatives for satellites. They offer cheaper access to space to perform broad range of scientific and technology R&D. One of suborbital platforms are sounding rockets, which are suitable for these applications. A concept of scientific mission utilizing the sounding rocket is presented by author in this paper. The novelty of this mission is the operational responsive launch approach, which presents the example of the mission which responds for payload user needs, not payload contest approach, which is often in scientific community competing for payload space in space agency sounding rocket launch campaigns. The main mission goal is to perform astronomical observation of NEO using IR/VIS telescope. The secondary goal is to qualify the instrument for use on astronomical satellite observatory and raise its technology readiness level from TRL 6 to TRL 8. The expected mission output is to gain scientific data on NEO object and perform new IR/VIS optoelectronic instrument technology validation.

Open access
Implementation of Automatic Sample and Composite Element Cutting Technologies

BIBLIOGRAPHY [1] Hashish M., 2013, Trimming of CFRP components , WJTA-IMCA Conference and Expo, September 9-11, 2013, Houston, Texas. [2] Patel R., Bovatsek J., Fujita M., 2017, High-power UV laser has use in CFRP machining,, [3] Ohlsson L., 1995, The theory and practice of abrasive water jet cutting, Doctoral thesis 1995:161D, Lulea University of Technology. [4] Kimlia advertising materials, , 2017. [5] Rimpault X., Chateleain J.-F., Klemberg-Sapieha J.E., Balazinski M., 2016

Open access
The Accuracy and the Printing Resolution Comparison of Different 3D Printing Technologies

BIBLIOGRAPHY [1] Cantrell J. Rohde J., Damiani D. Experimental Characterization of the Mechanical Properties of 3D-Printed ABS and Polycarbonate Parts. United States of America: University of Florida, 2016. [2] Redood B. Schoffer F., Garret B. The 3D printing handbook: Technologies, design and applications; Materials, Part one: 3D printing Technologies, design and application. Amsterdam: 3D HUBS, November 2017. [3] Chee Kai Chua Murukeshan Vadakke Matham, Young-Jin Kim. World Scientific Series in 3D Printing - Vol. 2: Laser in 3D printing and

Open access
The Journal of Instytut Chemii i Techniki Jadrowej
Open access
Effects of Varying Tobacco Rod Circumference on Cigarette Combustion: An Experimental Investigation

: Tobacco: Production, Chemistry and Technology, edited by D.L. Davis and M.T. Nielsen, Blackwell Science, Oxford, UK, 1999, 353–387. 6. Irwin, W.D.E.: The Effect of Circumference on Mainstream Deliveries and Composition: Progress Report 2; BAT Report No RD. 2135, BAT UK, February 22, 1989. Available at: (accessed February 2019). 7. Liu, C., Y. DeGrandpré, A. Porter, A. Griffiths, K.G. McAdam, R. Voisine, F. Côté, and C.J. Proctor: The Use of a Novel Tobacco Treatment Process to Reduce

Open access
Challenges of ERAU’s First Suborbital Flight Aboard Blue Origin’s New Shepard M7 for the Cell Research Experiment In Microgravity (CRExIM)

Introduction In early 2016, the Department of Applied Aviation Sciences (AAS) at the Embry-Riddle Aeronautical University (ERAU) was granted a suborbital flight opportunity to work on a Science, Technology, Engineering, and Mathematics (STEM) research project. The Spaceflight Operations team in the AAS department was already developing other suborbital payloads as part of the Arete STEM Project (ARETE) to demonstrate joint commercial spaceflight activities. The main aim of this research was to investigate the effect of microgravity on T-cells and to

Open access