STUDY ON GEOTHERMAL REFRIGARATION

Geothermal heat can be used for different purposes, depending the operating temperature of thesource. Usually, incase of low and medium-enthalpy sources, geothermal energy is used directly, for space heating, domestic hot water, agricultural uses, etc. Conversely, in case of high-enthalpy geothermal resources, heat is more profitably converted in to electricity or in more complex cascade cycles. Low or medium temperature geothermal energy can be converted in to electric power only when innovative and expensive system layouts areconsidered. Unfortunately, at are as on able depth only low-enthalpy geothermal energy is usually available; only in some specific locations in the world, high-enthalpy geothermal resources are available even using low-depth wells

HYPERLOOP TRANSPORTATION SYSTEM

Hyperloop is a new mode of transport that seeks to change this paradigm by being bothfast and inexpensive for people and goods. It is new fantastic project represents the transport system consisting of moving on tubes with strongly rarefied air of aluminium capsules. It is the pneumatic capsule transportation. The main advantages of the pneumatic capsule transport are: the high speed, ecological safety and the possibility to fully automate the movement. This model is based on Newton’s second law of motion. The capsule passes by one of the ultrasonic detector and starts the timer. The timergoes off when thecapsule passes by the second detector. This paper describes the design of Hyperloop trains. Hyperloop consists of a low pressure tube with capsules that are transported at both low and high speeds throughout the length of the tube. The capsules are supported on a cushion of air, featuring pressurized air and aerodynamic lift