scholarly journals The Importance of the Professional Society to the Future of Chemical Engineering

1962 ◽  
Vol 26 (1) ◽  
pp. 17-20
Author(s):  
J.J., Jr. Healy
2006 ◽  
Vol 12 (2) ◽  
pp. 87-115
Author(s):  
Jean-Claude Charpentier

In today's economy, chemical engineering must respond to the changing needs of the chemical process industry in order to meet market demands. The evolution of chemical engineering is necessary to remain competitive in global trade. The ability of chemical engineering to cope with managing complex systems met in scientific and technological problems is addressed in this paper. Chemical Engineering is vital for sustainability: to satisfy both the market requirements for specific end-use properties of products and the social and environmental constraints of industrial-scale processes. An integrated system approach of complex multidisciplinary, non-linear non-equilibrium processes and phenomena occurring on different length and time scales is required. This will be obtained due to breakthroughs in molecular modeling, scientific instrumentation and related signal processing and powerful computational tools. The future of chemical engineering can be summarized by four main objectives: (1) Increase productivity and selectivity through intensification of intelligent operations and a multiscale approach to processes control; (2) Design novel equipment based on scientific principles and new production methods: process intensification using multifunctional reactors and microengineering and microtechnology (3) Extend chemical engineering methodology to product design and engineering using the "triplet 3PE molecular Processes-Product-Process Engineering" approach; (4) Implement multiscale application of computational chemical engineering modeling and simulation to real-life situations from the molecular scale to the production scale.


2019 ◽  
pp. 33-41
Author(s):  
William J. Nuttall ◽  
Adetokunboh T. Bakenne

Author(s):  
Richard Susskind ◽  
Daniel Susskind

We surface now from our theorizing in Part II to address more practical matters. Roughly speaking, the story so far is this—the professions are our current solution to a pervasive problem, namely, that none of us has sufficient specialist knowledge to allow us to cope with all the challenges that life throws at us. We have limited understanding, and so we turn to doctors, lawyers, teachers, architects, and other professionals because they have ‘practical expertise’ that we need to bring to bear in our daily lives. In a print-based industrial society, we have interposed the professions, as gatekeepers, between individuals and organizations and the knowledge and experience to which they need access. In the first two parts of the book we describe the changes taking place within the professions, and we develop various theories (largely technological and economic) that lead us to conclude that, in the future—in the fully fledged, technology-based Internet society—increasingly capable machines, autonomously or with non-specialist users, will take on many of the tasks that currently are the exclusive realm of the professions. While we do not anticipate an overnight, big-bang revolution, equally we do not expect a leisurely evolutionary progression into the post-professional society. Instead, we predict what we call an ‘incremental transformation’ in the way in which we organize and share expertise in society, a displacement of the traditional professions in a staggered series of steps and bounds. Although the change will come in increments, its eventual impact will be radical and pervasive. Our personal inclination, articulated at greater length in the Conclusion, is to be strongly sympathetic to this transformation. Our professions are creaking—they are increasingly unaffordable and inaccessible, and suffer from numerous other defects besides, as we describe in section 1.7. Change is long overdue. In conversation with mainstream professionals, in response to our thinking, two words in juxtaposition are uttered again and again—‘yes but . . . ’. Sometimes, what then follows is the special pleading that we note in section 1.9—professionals argue that our thinking applies to all professions other than their own.


Author(s):  
Francis B. Lavoie ◽  
Pierre Proulx

Computer science is now considered as the basis of the future economy. It is then important to adapt courses given to future engineers to this reality. All Canadian engineers now require a solid basis in computer science and, especially, they need to be aware of and able to use computer tools specific to their domain. Consequently, the Department of Chemical Engineering of the Université de Sherbrooke switched from Matlab teaching to Python with the Spyder programming interface in 2016. This latter high-level programming language is indeed free and open-source and, particularly, its use is constantly increasing in both research and industrial fields.


2019 ◽  
Vol 16 (159) ◽  
pp. 20190425
Author(s):  
Siyu Zou ◽  
Jinping Zha ◽  
Jie Xiao ◽  
Xiao Dong Chen

Bionics is a fascinating subject that has inspired many inventions through learning from biological structures and functions. In this work, a coupled multi-physics model has been developed to characterize ocular water evaporation with realistic eyelash structures taken into account. From a chemical engineering perspective, the protective function of human eyelashes in terms of evaporation inhibition has been rationally revealed. Systematic investigations were carried out to elucidate the effects of different eyelash lengths, orientations and inlet air directions on water evaporation on the ocular surface. The results clearly demonstrate that regardless of inlet air directions and eyelash orientations, increasing eyelash length from zero to an optimal length can effectively reduce water evaporation. However, further increase in the eyelash length can lead to enhanced evaporation. For the normal and parallel inlet air directions, the optimal eyelash length is around 15–30% of the eye width and can offer approximately 10–30% evaporation reduction when compared with the cases without eyelashes. These values are independent of the eyelash orientation. This investigation provides valuable data for in-depth understanding of the protective function of the eyelashes, which can be used in the future to improve and optimize bionic designs inspired by human eyelashes.


Author(s):  
Richard Susskind ◽  
Daniel Susskind

In the long run, increasingly capable machines will transform the work of professionals, giving rise to new ways of sharing practical expertise in society. This is the central thesis of our book. We cannot commit to timeframes, in large part because the speed of change is not in our hands. But we are confident that the change will constitute an incremental transformation rather than an overnight revolution. In the language of the book, the shift itself can be characterized in many ways: as the industrialization and digitization of the professions; as the routinization and commoditization of professional work; as the disintermediation and demystification of professionals. Whatever terminology is preferred, we foresee that, in the end, the traditional professions will be dismantled, leaving most (but not all) professionals to be replaced by less expert people and high-performing systems. We expect new roles will arise, but we are unsure how long they will last, because these too, in due course, may be taken on by machines. In the post-professional society, we predict that practical expertise will be available online. Our strong inclination is to encourage the removal of current and future gatekeepers, and to provide people with as much access as is feasible to this collective knowledge and experience. The final step in our argument is to explain why we think that it is desirable to liberate practical expertise in this way. When we speak above and throughout about technology and its impact on the professions, we are conscious that it might sound as though we believe the future is already mapped out in detail and is somehow inevitable— that we are hardline ‘determinists’. Our analysis in Chapter 4, for example, makes it clear that we expect machines to become increasingly capable, that devices will be increasingly pervasive, and that human beings will be increasingly connected. And we certainly do anticipate an exponential growth in information technology. While we do not foresee these developments unfolding as a matter of necessity, we do regard them as extremely probable (barring asteroids, nuclear wars, pandemics, or the like). However—and this is where we part company with determinists—this does not mean that human beings have no control over future direction.


2014 ◽  
Vol 889-890 ◽  
pp. 1511-1523
Author(s):  
Le Chen ◽  
Li Li ◽  
Yong Zhang

Based on grey prediction,trend extrapolation and combination forecasting models,take natural gas for example,the paper forecasts the demand gap of several main products of advanced coal chemical industry before 2020.Combined with the production capacity of coal in the future,I draw the concludion that the surplus amount of coal in 2020 can not meet the coal consumption of chemical engineering to offset the demand gap of the main products of advanced coal chemical industry and some related proposals were provided.


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