Energy analysis of vacuum tube collector system to supply the required heat gas pressure reduction station

Author:

Alayi Reza1,Jahangiri Mehdi2,Najafi Atabak3

Affiliation:

1. Department of Mechanics, Germi Branch, Islamic Azad University, Germi 5651763764, Iran

2. Department of Mechanical Engineering, Shahrekord Branch, Islamic Azad University, Shahrekord 8813733395, Iran

3. Department of Electrical Engineering, Eskisehir Osmangazi University, Eskisehir 26040, Turkey

Abstract

Abstract In city gas pressure reducing stations, in order not to hydrate natural gas after a sudden drop in pressure, the gas temperature is raised by a heater. The increase in temperature is such that after the pressure drop, the gas inside the pipes does not freeze. These heaters are gas burning and very high consumption, and because they use fossil fuels, produce environmental pollution. Accordingly, in this research, solar energy will be used to preheat the gas, which will be used for the most accurate analysis of TRNSYS software. In this regard, the amount of utilization of the sun and the amount of energy required for preheating will be obtained. After the implementation of the TRNSYS program, the highest amount of energy supply by the sun is related to spring, which on this day provides 55% of the thermal energy required by the load by solar energy.

Publisher

Oxford University Press (OUP)

Subject

General Environmental Science,Architecture,Civil and Structural Engineering

Reference21 articles.

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