Home > Press > Increasing Efficiency of Cooling Devices in Oil, Gas Industries
Abstract:
Iranian researches from Ferdowsi University of Mashhad in association with their counterparts from University of Malaya, Malaysia, studied the effect of presence of nanoparticles in increasing the efficiency of cooling devices used in various industries, including power plants, petroleum industry, gas, and petrochemicals.
Increasing Efficiency of Cooling Devices in Oil, Gas Industries
Tehran, Iran | Posted on February 21st, 2015The cost of energy consumption can be decreased using the results of the study.
Energy saving is the most important plan in various industries. Therefore, this project was defined for the optimization of energy consumption in two-phased thermal pipes. To this end, a new fluid has been synthesized with high heat transfer efficiency. The fluid has a multi-layered graphene base that is synthesized through microwave method.
According to the researchers, the project tries to increase the power of heat transfer and can reduce the price of two-phased thermal pipes or reduce the number of pipes. On the other hand, thermal cycles can be operated at lower temperatures, which definitely results in reduction of energy consumption.
Water and many important fluids have very low heat transfer coefficient in industrial processes. According to the evaluations carried out by the research group, multi-layered graphene has very high heat transfer coefficient, and its combination with water can overcome the weak point of water in heat transfer. The problem in the application of graphene is its unwillingness to be homogenously dispersed in aqueous media. Proposed methods to overcome the problem have so far been very time-consuming and costly. In this research, the edges of graphene have been combined with hydrophilic agents through microwave method, and a homogenous fluid has been produced, which has very good performance in heat transfer even in low weight concentrations.
Results of the research have been published in Energy Conversion and Management, vol. 92, issue 1, 2015, pp. 322-330.
####
For more information, please click here
Copyright © Fars News Agency
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
| Related News Press |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Discoveries
Chemical reactions can scramble quantum information as well as black holes April 5th, 2024
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Energy
Development of zinc oxide nanopagoda array photoelectrode: photoelectrochemical water-splitting hydrogen production January 12th, 2024
Shedding light on unique conduction mechanisms in a new type of perovskite oxide November 17th, 2023
Inverted perovskite solar cell breaks 25% efficiency record: Researchers improve cell efficiency using a combination of molecules to address different November 17th, 2023
The efficient perovskite cells with a structured anti-reflective layer – another step towards commercialization on a wider scale October 6th, 2023
Industrial
Boron nitride nanotube fibers get real: Rice lab creates first heat-tolerant, stable fibers from wet-spinning process June 24th, 2022
Nanotubes: a promising solution for advanced rubber cables with 60% less conductive filler June 1st, 2022
Protective equipment with graphene nanotubes meets the strictest ESD safety standards March 25th, 2022
OCSiAl receives the green light for Luxembourg graphene nanotube facility project to power the next generation of electric vehicles in Europe March 4th, 2022
Research partnerships
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
'Sudden death' of quantum fluctuations defies current theories of superconductivity: Study challenges the conventional wisdom of superconducting quantum transitions January 12th, 2024
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||