A Novel Explanation of the Meissner Effect and New Applications | Chapter 2 | Fundamental Research and Application of Physical Science Vol. 7

 In the current quantity description of the Meissner effect, a superconducting material behaves accurately like a perfect diamagnetic material in the presence of an extrinsic magnetic field. However, when we place a superconductor above a bait, we observe a high ground of the superconductor above the magnet. But when ordering a perfect diamagnetic material above a magnet, no high ground is observed. In the superconducting state, the spins or attractive spin moments of the electrons (free electrons) are joined. The coupling of these spin importance leads to the creation of a magnetic field of currents around the superconductor. When it is established in an extrinsic magnetic field, the magnetic field of currents of the superconductor interacts accompanying the external magnetic field of currents, hence the Meissner effect performs. The classical writing of the Meissner effect used in this place article discloses the difference in behaviour betwixt the superconductor and the perfect diamagnetic in the presence of an outside magnetic field.  We have proved here that the Meissner effect is nothing in addition to an electromagnetic interaction betwixt the magnetic field designed by the superconductor and the magnetic field of currents of the magnet. The electromagnetic interplay between the magnetic field of currents of a superconductor and that of a bait during a Meissner effect is fundamentally similar to the electromagnetic interplay between two free electrons of the superfluid vapor.  The study also showed that the expansion of outer space is only a Meissner effect between superconducting dark matter and leading attractive fields. We also identified that this expansion is increased because the gravitational force middle from two points dark matter and the stars about it decreases as these stars move from the superconducting dark matter.  We also projected a new method of detached sensing anticipate where the superconducting subsidiary is perpetually levitating on the midnight side of the earth and a new and more persuasive way to find new particles through a superconducting indicator levitating in the upper atmosphere utilizing this classical writing of the Meissner effect.

Author(s) Details:

Elie W’ishe Sorongane,
Physics Department, University of Kinshasa, Kinshasa, Democratic Republic of the Congo.

Please see the link here: https://stm.bookpi.org/FRAPS-V7/article/view/11117

Vegetation Monitoring through a Web-based Satellite Image Modification Process for Hydroelectric Reservoir & Watershed Area | Chapter 2 | Novel Perspectives of Geography, Environment and Earth Sciences Vol. 7

 Terrestrial plants is a part of the supervisory function of upstream currents that are a prudent form against erosion and grant permission reduce the level of waste entering the water. Other listening also needs expected done to the water hyacinth in a repository. It is a vegetation of the surface of the water that forms a "floating islets," thus obstructing the flow of water and damaging the instrument, such as hydropower turbines. Cirata hydroelectric energy-producing station has an 1,836 km2 of water catchment area, containing a reservoir field of 62 km2. The aim of this research search out provide a plants monitoring resolution more easily than manually. Monitoring of subsidiary images generally requires a table-based use to be treated by GIS Software (Geographic Information Systems). Optimization is done by modifying the process from producing publications with computer software to web to help the user and scheme needs. The frequency for listening of terrestrial plants is done rhythmically each year, while the water's surface plants is done rhythmically each week. The results of plants monitoring signify that there is a accruing deforestation of 3,608.04 hectares in the area for water draining from the monitoring ending of 2000-2021. As for the vegetation on the water's surface, it's a range of until 400 hectares. Data monitoring will be useful to expand control strategies in framework for the management of biodiversity and checking the effects of water hyacinth for hydroelectric energy-producing station.

Author(s) Details:

Risma Taruli Sibuea,
PT PLN Nusantara Power, Indonesia.

Rendy Pratna,
PT PLN Nusantara Power, Indonesia.

Faris Al Rasyid,
PT PLN Nusantara Power, Indonesia.

Yaaresya William Kristi,
PT PLN Nusantara Power, Indonesia.

Please see the link here: https://stm.bookpi.org/NPGEES-V7/article/view/10529

Numerical Investigation on Vibro-acoustic Responses of a Satellite| Chapter 1 | New Trends in Physical Science Research Vol.7

 

 Currently, either the highly computational finite element (FE) approach or the imprecise statistical energy analysis (SEA) method is used to create a satellite's vibro-acoustic model. Three important technologies—division frequency, damping loss factor (DLF) model, and on-board equipment modeling—are suggested in this work for a combined vibro-acoustic simulation of a satellite. When f>f1, the division frequency (f1) is determined by whether the modes of the components are greater than 5. When all of the components are favoured by SEA when f>f1, hybrid FE/SEA technique is advised with just solar arrays by SEA method and the other components by FE method. Based on the examination of numerous experimental data, the DLF component model was proposed, in which the DLF is opposed to the area-to-mass ratio of components and frequency. It is established that the corresponding DLF of the panel may imitate the on-board equipment using the SEA theory. In comparison to the FE technique throughout the full band, the combined method not only cuts computation time by over 80% but also keeps prediction error to a maximum of 1 dB.

Author(s) Details:

Jie Zhang,
Institute of Telecommunication and Navigation Satellites, China Academy of Spacecraft Technology, Beijing, 100094, China.

Please see the link here: https://stm.bookpi.org/NTPSR-V7/article/view/7777

Nigcomsat-1R Satellite-Based Augmentation System(SBAS) Test Bed Trial: A Scientific Explanation | Chapter 6 | Recent Developments in Engineering Research Vol. 11

In October 2016, China Great Wall Industry Corporation and Spacestar Technology Company Ltd of China entered into a cooperative agreement with Nigerian Communications Satellite Ltd on a Nigerian Communications Satellite (NIGCOMSAT-1R) augmentation system using NIGCOMSAT-1R L Band performance test and evaluation of the Satellite-Based Augmentation System (SBAS). A Navigation Overlay Service (NOS) known as the Nigerian Satellite Augmentation System (NS) is provided by the NigComSat-1R Navigation (L-band) payload (NSAS). In order to verify functional specifications, performance validation of units, sub-systems and systems of both the SBAS payload and ground infrastructure before a pilot project demonstration of capabilities and proof-of-concept nationally and extension to other locations and regions of Africa, this paper discusses test bed experimentation conducted together with partners.

Author (s) Details

Lawal S. Lasisi
Satellite Applications and Development, Nigerian Communications Satellite Ltd, Obasanjo Space Center, Affiliated to Federal University of Technology, Minna, Nigeria.

Li Dongjun
Satellite Navigation Applications and Development, Space Star Technology CO., Ltd (SSTC), Affiliated to the China Academy of Space Technology of the China Aerospace Science and Technology Corporation, China.

Professor Chatwin R. Chris
Engineering and Design, School of Engineering and Informatics, Room 2B07, Shawcross Building, University of Sussex, Falmer, BN1 9QT, Brighton, UK.

View Book :- https://stm.bookpi.org/RDER-V11/issue/view/26

An Overview of Global Navigation Satellite and Augmentation Systems | Chapter 5 | Recent Developments in Engineering Research Vol. 11

The value and application of the Global Navigation Satellite Systems (GNSS) has never been greater; demand for both commercial and government projects is increasing; the ownership and operation of a GNSS facility has indeed become a matter of national appreciation. GNSS technology has become popular with a large number of users through global signal availability and continuous service. This article reviews some of the history that led the United States to build its Global Positioning System (GPS) benchmark using electromagnetic waves and reviews the progress that other nations and regions have made in constructing precise positioning systems for navigation.

Author (s) Details

Engr. Dr. Lawal S. Lasisi
Satellite Applications and Development, Nigerian Communications Satellite Ltd, Obasanjo Space Center, Affiliated to Federal University of Technology, Minna, Nigeria.

Chatwin R. Chris
Engineering and Design, School of Engineering and Informatics, Room 2B07, Shawcross Building, University of Sussex, Falmer, BN1 9QT, Brighton, UK.

View Book :- https://stm.bookpi.org/RDER-V11/issue/view/26