Research & Reviews : Journal of Space Science & Technology
Volume 9, Issue 1 (2020)
Published
Table of contents
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Space Debris Mitigation: A Review on Available Techniques
Abstract: The space exploration which has stated since the earlier civilization era provided various interesting scientific facts about the space environment. The contemporary technology and its development significantly aided this journey with various tools and techniques. But simultaneously they triggered space threats in recent years. The significant increase in space debris is a major issue of concern discussed by various countries who are involved in space research activities. Though many researchers …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 1, 2020 · pp. 1–7 Read article
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An Overlook of RADAR working modules
Abstract: RADAR STANDS FOR “RADIO DETECTION AND RANGING”.RADAR is an electromagnetic system for detection and area of reflecting gadgets together with plane.Ships, spacecraft, cars, humans, and the herbal surroundings.It operates by way of radiating electricity into area and detecting the echo sign meditated from an object or target. The reflecting energy that is returned to the radar not only indicates the presence of a target, but also bycomparing the received echo …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 1, 2020 · pp. 14–22 Read article
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Separation of gas bubbles from a fluid in microgravity
Abstract: The paper presents the constructed device and developed method of gas bubbles separation from fluid using the specially created temperature gradient in a fluid in the conditions of microgravity, which differs by simplicity of a construction, economically high efficiency and productivity, and can be successfully used to separation of gas bubbles from a fluid in various technological systems on the international space station. Such technological systems include processes that occur …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 1, 2020 · pp. 23–31 Read article
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Laser stimulated downward combustion propagation phenomenon
Abstract: Enhanced energy requirement has necessitated active research efforts to understand combustion behaviour in presence of alternative energy sources. In the last five decades, emphasis on combustion focuses on two aspects viz., improving quality of combustion and addressing the risks/hazards. With recent advancement, an aspect which is researched upon is the combustion behaviour in the presence of laser flow. Their applications pertain to propulsion, energy generation, artillery, fire safety and defence …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 1, 2020 · pp. 32–43 Read article
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Autonomous Solar Grass Cutter
Abstract: The project aims at fabricating a grass cutting machine system which makes the grass cutter motor run through solar energy. The \Solar Powered Grass Cutting Machine" is a robotic vehicle powered by solar energy that also avoids obstacles and is capable of automated grass cutting. The system uses 12V battery to power the vehicle movement motors as well as the grass cutter motor. A solar panel is used to charge …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 1, 2020 · pp. 8–13 Read article