Thermodynamics and Energy

1907 Submissions

[8] viXra:1907.0249 [pdf] submitted on 2019-07-14 06:50:24

Technische Anwendungen Zur Umwandlung Der Rotationsenergie Der Erde in Elektrische Energie in Theorie Und Praxis 15., Aktualisierte Auflage

Authors: Robert Stach
Comments: 16 Pages.

Aufgezeigt werden Möglichkeiten zur Umwandlung der Rotationsenergie der Erde in elektrische Energie. Zu dieser Thematik gab es in Russland sehr aufwendige und teure Experimente. Das Ihnen hier vorliegende Manuskript zeigt, dass man mit sehr viel weniger Aufwand bereits am Schreibtisch zu den gleichen Ergebnissen kommen kann.
Category: Thermodynamics and Energy

[7] viXra:1907.0220 [pdf] submitted on 2019-07-13 10:41:18

Mass Energy Intake for Vibration and Heat

Authors: Adham Ahmed Mohamed Ahmed
Comments: 1 Page. ty

if two masses collide inelastically the size of the hit masses determine the amount of energy it stores as vibration if the vibration is too much it produces heat any mass that fully occupies a larger volume produces more energy intake
Category: Thermodynamics and Energy

[6] viXra:1907.0095 [pdf] submitted on 2019-07-05 10:15:36

Heat Relations

Authors: Adham Ahmed Mohamed Ahmed
Comments: 1 Page. ty

heat is directly proportional to time of contact and is directly proportional to the kinetic energy lost per second
Category: Thermodynamics and Energy

[5] viXra:1907.0080 [pdf] submitted on 2019-07-06 05:19:58

More Heat out of Sunlight

Authors: George Rajna
Comments: 60 Pages.

A newly developed material that is so perfectly transparent you can barely see it could unlock many new uses for solar heat. [34] By energizing precursor molecules using a tiny, high-energy supersonic jet of inert gas, researchers have dramatically accelerated the fabrication of nanometer scale structures. [33] Emerging single-cell diagnostics rely on the potential to rapidly and efficiently isolate bacteria from complex biological matrices. [32]
Category: Thermodynamics and Energy

[4] viXra:1907.0079 [pdf] submitted on 2019-07-06 05:30:10

Combat Climate Change

Authors: George Rajna
Comments: 61 Pages.

Researchers at TIFR have developed the solution phase synthesis of dendritic plasmonic colloidosomes (DPCs) with varying interparticle distances between the gold nanoparticles (NPs) using a cycle-by-cycle growth approach by optimizing the nucleation-growth step. [35] A newly developed material that is so perfectly transparent you can barely see it could unlock many new uses for solar heat. [34] By energizing precursor molecules using a tiny, high-energy supersonic jet of inert gas, researchers have dramatically accelerated the fabrication of nanometer scale structures. [33] Emerging single-cell diagnostics rely on the potential to rapidly and efficiently isolate bacteria from complex biological matrices. [32] A particularly aggressive, metastasizing form of cancer, HER2-positive breast cancer, may be treated with nanoscopic particles "imprinted" with specific binding sites for the receptor molecule HER2. [31] UNC School of Medicine scientists created a powerful new "directed evolution" technique for the rapid development of scientific tools and new treatments for many diseases. [30] Scientists have been aware of this 'length problem' for a long time, but it was largely overlooked for most of the twentieth century. [29] Such emulsions are similar to the mixture that forms when you shake an oil-and-vinegar salad dressing, but with much smaller droplets. [28] Russian scientists found that nanocrystal tungsten trioxide can be used instead of barium for X-ray examinations and also in cancer treatment. [27] Medical advancements can come at a physical cost. Often following diagnosis and treatment for cancer and other diseases, patients' organs and cells can remain healed but damaged from the medical condition. [26]
Category: Thermodynamics and Energy

[3] viXra:1907.0078 [pdf] submitted on 2019-07-06 05:39:33

Smartphone Batteries Last Longer

Authors: George Rajna
Comments: 63 Pages.

Our future TV and smartphone screens could have double the energy efficiency, thanks to a technique invented by Imperial scientists. [36] Researchers at TIFR have developed the solution phase synthesis of dendritic plasmonic colloidosomes (DPCs) with varying interparticle distances between the gold nanoparticles (NPs) using a cycle-by-cycle growth approach by optimizing the nucleation-growth step. [35] A newly developed material that is so perfectly transparent you can barely see it could unlock many new uses for solar heat. [34] By energizing precursor molecules using a tiny, high-energy supersonic jet of inert gas, researchers have dramatically accelerated the fabrication of nanometer scale structures. [33]
Category: Thermodynamics and Energy

[2] viXra:1907.0076 [pdf] submitted on 2019-07-04 07:02:24

Double Input Boost/Y-Source DC-DC Converter for Renewable Energy Sources

Authors: Niteesh S Shanbog
Comments: 58 Pages.

With the increasing adoption of renewable energy sources by domestic users, decentralisation of the grid is fast becoming a reality. Distributed generation is an important part of a decentralised grid. This approach employs several small-scale technologies to produce electrical energy close to the end users or consumers. The higher reliability of these systems proves to be of advantage when compared to traditional generation systems. Multi-Input Converters (MICs) perform a decisive function in Distributed Energy Resources (DERs). Making use of such MICs prove to be beneficial in terms of size, cost, number of components used, efficiency and reliability as compared to using several independent converters. This thesis proposes a double input DC-DC converter which makes use of a quasi Y-source converter in tandem with a boost converter. The quasi Y-source converter has the advantage of having a very high gain for low duty cycles. The associated operating modes are analysed and the operation of the MIC is verified using simulation result. A hardware prototype is built for large signal analysis in open loop. Different loads are applied and the efficiency of the MIC as a whole as well as the load sharing between the different sources is investigated.
Category: Thermodynamics and Energy

[1] viXra:1907.0060 [pdf] submitted on 2019-07-04 04:59:58

PV Source Integrated Micro-Grid for Power Quality Improvement using MPPT Technique

Authors: Madhu Palati, Manjunath R D, Nagesh L, Niteesh S Shanbog, Prashanth C
Comments: Pages. Presented and Published in NC3PS (2017)

The demand for Electrical energy is increasing day by day as it can be easily converted to another form of energy. All consumers expect Electrical energy with high power quality. Most of the commercial and industrial loads are inductive in nature and need power electronic circuits/ controllers to get smooth control of the equipment. This, in turn, leads to the injection of harmonics into the system, hence the power quality is affected. The above problem needs to be addressed and eliminated. In this paper, a shunt active power filter is used to mitigate the harmonics. I d-I q control is used to analyse the performance of the filter and is simulated using MATLAB software. The MPPT controller is used to improving the power quality of the system.
Category: Thermodynamics and Energy