Electricity generation requires a lot of money and natural conditions. Hydroelectric power plants - hydroelectric power plants are the most common power plants and are a set of structures and equipment that converts the energy of a water flow into electrical energy. They are often built on rivers, dams and reservoirs. The efficiency of power generation depends on two factors: the hydroelectric power plant must be continuously supplied with water throughout the year and located on a slope. Hydroelectric power plants have a number of advantages and disadvantages. The disadvantage is that reservoirs occupy a very large area, and the construction of hydroelectric power plants requires relatively large amounts of money. However, there is one advantage over any power plant - hydroelectric power plants operate on renewable resources.
15.12.2022 Volume 1 Issue 8 View more Download
Metrological reliability, which is a characteristic of the quality of measurement systems, determines their ability to maintain metrological characteristics over time within the established standards during operation in specified modes and conditions of use, maintenance, storage and transportation. Consequently, metrological reliability is determined by the nature and rate of change in the normalized metrological characteristics of measurement systems. The development of methods for assessing and improving the metrological reliability of aviation instruments at the design stage, taking into account the temperature conditions of operation, is an urgent task, the solution of which will make it possible to introduce the required level of metrological reliability into the technical requirements for the design of aircraft instruments and achieve it already during their design, evaluate metrological reliability indicators at arbitrary times operating time, recommend the duration of calibration intervals and the timing of preventive maintenance, take measures to prevent metrological failures, and in general, improve the quality of the designed aviation instruments.
15.12.2022 Volume 1 Issue 8 View more Download
The regulation of traffic lights has particular importance in traffic management. The application of fuzzy logic in traffic light controllers has been seriously examined for several decades, and many studies have been carried out. Fuzzy signal controllers perform optimization tasks by minimizing vehicle wait times and increasing throughput. The article deals with motion control systems based on fuzzy logic.
15.12.2022 Volume 1 Issue 8 View more Download
Financial assets are a group of assets in the form of cash and various financial instruments. This group of assets includes national and foreign currency, receivables, short-term and long-term financial investments of the organization. The financial assets of an economic entity are the most liquid assets, the level and type of security for the fulfillment of any obligations. The whole business depends on their availability and turnover.
15.12.2022 Volume 1 Issue 8 View more Download
The article considers pulse flows of a viscous fluid in a flat channel with permeable walls. Here we consider a long channel, since its ratio of width to length is quite small. The ratio of lateral velocity to longitudinal velocity and the Reynolds number are also considered to be small. Under such conditions, the Navier-Stokes equations are linearized and the necessary boundary conditions are formulated. When solving the problem, the necessary calculation formulas were found and research was carried out.
15.12.2022 Volume 1 Issue 8 View more Download
This аrticle fоcuses оn the necessity аnd relevаnce оf using sоlаr energy. Recоmmendаtiоns fоr increаsing the efficiency оf sоlаr аir cоllectоrs with а flаt surfаce аre аlsо given. The wоrking methоds оf а newly develоped sоlаr аir cоllectоr hаve been studied. The prоblems оf аccelerаting the heаt exchаnge prоcesses by giving cоnvective mоtiоn tо the аir flоw in the wоrking chаmber оf the sоlаr аir cоllectоr were cоnsidered.
15.12.2022 Volume 1 Issue 8 View more Download
Since the economy is considered one of the areas necessary for the population to live and prosper, the existence of concepts related to this area becomes the public knowledge of every person. One of the main issues is the definition of the economic crisis and its causes, the urgency of anti-crisis measures. Not a single node, various attacks that have arisen in the global economy will bypass our country among many countries. It is important for everyone to know what measures have been taken to prevent this situation and what problems we face.
15.12.2022 Volume 1 Issue 8 View more Download
The article discusses the current state of data transmission networks, as well as their impact on Cloud Computing technology, in particular, traditional data transmission methods are considered, as well as new technologies that are gradually being introduced into operation. Models based on TCP/IP technology and SDN technology are analyzed, the analysis is carried out and graphs are built.
15.12.2022 Volume 1 Issue 8 View more Download
Over recent years, various new techniques and technologies have been used in the construction of bridges. The construction of monolithic structures is one of the well-known and unconventional methods. This article provides practical recommendations on the construction technology of new types of solid axle reinforced concrete (monolithic) bridges and overpasses, which cover the construction, reconstruction, and repair of bridge structures made of monolithic reinforced concrete located on public roads of all categories and climatic zones.
15.12.2022 Volume 1 Issue 8 View more Download
SCIENCE & INNOVATION