International Journal of Engineering Research and General Science

11-15

Authors: Thamer A N. Alenezi

This paper has been prepared to investigate the new technique for automobile air conditioning system during the hot weather in Kuwait. The Thermometer gun was used to collect data from the internal temperature of the vehicle with and without using the new technique. The finding from this research revealed that the proposed system helped to reduce the internal temperature of the vehicle after using the air condition, and the main conclusion drawn is that the proposed system can be reduce the internal temperature of the automobile after seconds compare it without using the proposed system.

12-19

Authors: Dr. Shalini Jaiswal, Shubham Tiwari, Dr. Preeti Singh Bahadur

The allotropes of carbon nanostructure material—such as graphite, graphene, diamond, fullerenes, carbon nanotubes, amorphous carbon, and carbyne—have received great interest due to their chemical and physical properties. Each allotrope exhibits different properties depending on its carbon structure and size.Eji Osawa, a Japanese scientist first found the existence of this form of carbon (Buckminsterfullerene) in 1970. Later in 1985, during work on Carbon clusters, a team of scientists which includes Harry Kroto, Robert Curl and Richard Smalley discovered C60. In 1990 a team of astrophysicists led by Wolfgang Kratschmer and Donald Huffman developed a method to produce this molecule in larger quantities. The Nobel prize committee awarded Harry Kroto, Robert Curl and Richard Smalley were awarded with Nobel Prize in 1996 For the discovery C60. These molecules were first detected in space in 2010 and this incident hinted that these so-called Buckyballs could be responsible for the mysterious interstellar absorptions. The other carbon allotrope materials—fullerenes and carbon nanotubes—have quasi-sp2 hybridization [1].Unlike graphite or graphene, which are predicted to be in planar geometry in their stable form, spherical fullerene has a pyramidalization angle (θσπ – 90) depending on the number of carbon atoms. In this article we focusing on discovery and structure identification of Buckminsterfullerene in space

13-23

Authors: S. Rumi, M. Hassan, and A. Rashid

Abstract— Lead-acid batteries are most widely used automobile batteries all over the world. Many waste batteries are thrown away every year. But the fact is that lead is only found in nature and therefore it has limited supply. Also, thrown away lead can cause lead pollution to animals and plants which can be fatal. So, the best option is to recycle the battery. In this research, existing factory process of lead-acid battery recycling are analyzed and a sustainable method is proposed. This research is beneficial to least developed countries where there are not enough recycling factories and recycling cost is higher. Keywords— Industrial engineering, environmental pollution, sustainable design, storage power, recycling, automobiles, battery.