A new structure combined cooling, heating and power (CCHP) system integrating green applying a control strategy based on improved whale optimization algorithm is proposed in this paper. This paper fully considers the high energy demand large amount of waste heat chemical enterprises. By absorbing (mainly from wastewater), coupling wind photovoltaic equipment, adding heating, electricity storage...

Refrigeration cogeneration systems which generate power alongside with cooling improve energy utilization significantly, because such systems offer a more reasonable arrangement of energy and exergy ‘‘flows’’ within the system, which results in lower fuel consumption as compared to the separate generation of power and cooling or heating. This paper proposes several novel systems of that type, b...

today air conditioning systems have been considered by all people as one of welfarerequirements in buildings and closed environments. since a considerable part of energy lossoccurs in ordinary modern systems, new strategies and solutions are developed in the field inorder to save amount of energy consumption and observe environmental considerations. fuzzycontrol is one of these methods which pr...

LETTERS Energy-Induced Inflation: W. E. Parkins; The Promises of Technology: K. Roe; Solar Power: P. E. Damon; Solar Heating and Cooling: J. 1. Yellott; Wind Power: E. W. Peterson; Industrial Energy Conservation: Dual Incentives: G. Thomas; Energy and Food: D. Chapman; R. W. Schoning; J. S. Steinhart and C. E. Steinhart; Geothermal Resources: Prospects for Development: D. F. X. Finn ..............

In this paper the changes in the heat capacity of cooling towers has been investigated as a result of injecting combustion products of boilers. In the tower, the air is re-heated through mixing with hot flue gas after passing through the heat exchangers. As a result of this process, the draft of the cooling tower is increased. The additional produced draft depends on the ambient temperature and...

In this paper the changes in the heat capacity of cooling towers has been investigated as a result of injecting combustion products of boilers. In the tower, the air is re-heated through mixing with hot flue gas after passing through the heat exchangers. As a result of this process, the draft of the cooling tower is increased. The additional produced draft depends on the ambient temperature and...

Nanocrystalline thin film of Na0.1V2O5.nH2O xerogel obtained by sol gel synthesis was used as gas sensor. Gas sensing properties of different gases such as hydrogen, petroleum and humidity were investigated. Applying XRD and TEM the size of the nanocrystals is found to be 7.5 nm. SEM shows a highly porous structure with submicron meter-sized voids present throughout the sample. FTIR measurement...