The editorial of Thermal Engineering
of this issue continues the discussion on scientific research needs
in vital areas in which thermal engineering has important participation.
The main goal is to motivate the readers, within their specialties,
to identify possible subjects for their future research.
The broad discussion of global concerns and their relation to energy
has led Smalley (1996 Nobel Prize in Chemistry) to propose a prioritized
list of the top ten problems that humanity must face in the 21st
century: 1. Energy; 2. Water; 3. Food; 4. Environment; 5. Poverty;
6. Terrorism and War; 7. Disease; 8. Education; 9. Democracy and
10. Population. Smalley argued that with energy as a key item at
the top of the list, it is possible to solve all other problems,
but low-cost energy is the only plausible direction to take. Therefore,
energy is the most important factor that affects the prosperity
of any society. In this context, modern engineering projects have
shown an increasing tendency to rely entirely on appropriate mathematical
models, which in turn allow the optimization of the entire system
for maximum performance and minimum energy consumption, for example.
This effort can contribute to lead mankind to evolve towards a sustainable
balance between consumerism and the technology available at the
present time, in a self-regulatory process for the survival of all
species. This discussion seeks to contextualize and demonstrate
the importance of the subject of thermodynamic optimization for
modern society. This is a research area that, in the opinion of
Thermal Engineering, could trigger the interest of readers because
it has great potential for important scientific advances.
The mission of Thermal Engineeringis to document the scientific
progress in areas related to thermal engineering (e.g., energy,
oil and renewable fuels). We are confident that we will continue
to receive articles’ submissions that contribute to the progress
of science.
José V. C. Vargas, Ph.D
Technical Editor