" am sure this software will help students to improve and reaffirm the theory and applications of thermodynamics."

"It is easy and pleasant to work with your calculator. "

"I want to thank you for making available an economical program that models Thermodynamics"

"It\'s wonderful. This material could give great explanation for my student. I am teaching an energy conversion topic in my class."

"Me seria de mucha utilidad este programa para complementar mis clases de aire acondicionado y refrigeracion. Mis alumnos estaran muy interesados.  Gracias."

"I must say that I show during my lectures Your  VT (Visual Thermo) to my students, and I must say that my students accepted it really with great pleasure, because the content of VT is similar very close to my thermodynamics lectures"

"First of all, I would like to congratulate for the excellent job you did for all thermodynamics user. I will appreciate you to include our University in your program."

"This is amazing! As I used this to teach my students, in the very next class almost all the students remains present and they discover the fact of thermodynamics."

"I really appreciate your effort for this very useful materials, I use it for thermodynamics and heat engine teaching."

"I want to express my sincere appreciation of your continued efforts in developing TEST. I have been using it in class and in exercise sessions for over a year now, and I find it simply fabulous! The previous version was already such a great product that I have a hard time to imagine how you managed to still improve it!"

"I have tried the web version and I like it very much. I think that it will  be useful for my lessons and for the practice of my students. Test is a very good idea for the educators."

"I think what you did, is awesome... Thanks for making it easier for my students."

"Your work  is really good. I intend to use it in my class and teach my students to use it as well"

"This is an excellent product!!!  My students said it\'s unbelievable!  I would like to request an Academic Site License for TEST-Ed.  Please let me know if this is the right channel for the request. Thanks a lot."

"I found your virtual thermodynamic one of the best material to teach students in those modern day...I like to thank you for providing such  a beautiful information. "

" I had always believed Engineering Thermodynamics to be a very fascinating subject in Mechanical Engineering. Your work towards this subject is quite marvelous.

I found TEST suitable to be integrated with thermodynamics curriculum at all these levels without difficulty. Demonstration of TEST to the students of second year Mechanical Engineering, was well received by one and all. They had all shown keen interest in TEST."

" My student found your website while working on the courseware on Thermodynamics. It is inspiring indeed for the student. The animations are nice and interesting, and would certainly enhance learning of Thermodynamics."

" I have started teaching Thermo utilizing multimedia some 4 years ago with the help of Cengel's PPT. Next step was ThermoNet (Sonntag, Wiley). However, your approach is the most impressive so far. I am still exploring the site, and having a blast too. I will talk to system folks over here and see what can they do. "

" I want to use TEST in my class. "

" I\'m using your stuff in my class.  Very nice. "

" This is to inform you that your website ("TEST : the Expert System for Thermodynamics" has been included in the PSIgate Physical Sciences Information Gateway:
http://www.psigate.ac.uk

Led by the PSIgate team at the University of Manchester, PSIgate is a free online catalogue of high quality Internet resources in the physical sciences. Resources are selected, catalogued and indexed by researchers and other specialists in their respective fields. "

" I am AMAZED with your software. OH MY GOD THE BRAYTON CYCLE ANIMATIONS, WONDERFUL, AND THE GAS TURBINES COOOL "

" It\'s a great tool for all the Educators and Student\'s who need information about thermodynamics... It\'s simple, it\'s colorful and... it work\'s... Thank You ! "

" Wonderful didactic tool.."

" I teach a course on Thermodynamics for Geologists and I have been using
TEST for over a year. TEST is a great software for teaching Thermo. My
students and I enjoy it. Thanks for a great job. "

" Wonderful didactic tool.."

"Thank you for developing this!"

"I´m using TEST as an instructional tool to my pupils in Thermo subject. Not only computerized tables but also theory is important and clear thru TEST. They understand better and solve more problems. I recommend (to) use it as a real tool, not only for teaching, but also for daily work."

"I am teaching undergraduate thermo this semester. I tried your TEST system. It is extremely useful. Congratulations on doing such a great piece of work."

"I am teaching thermodynamics at King Kahlid University - Saudi Arabia I have found your Web very great and helpful and I would like to thank you for that."

"Your software has been working very nicely for us here at VCU and has become part of our thermodynamics course."

"It s really amazing education tools !"

"Good Site!"

"I do really appreciate the site. It makes teaching thermodynamics easier and I am looking forward to the Thermo book coming out that uses TEST."

"I really think you have done a great job with this! "

"I am a Bolivian professor up high in the Andes and I really enjoy to use TEST, it is a good tool to learn and to teach thermodynamics. "

"Thanks for your initiative in education. We need clear and useful information for students."

"...information I was looking for to improve my students´interest to Thermodynamics! Thanks a lot for sharing your work!"

"Very good page and tool. Many thanks!"

"Test is what I call \" a BIG step forward \". Keep walking, you´re in the right direction Congratulations!"

"I would like to express my admiration for the TEST web page. I think it is very powerful, especially for students."

"I am an associate professor in Department of Chemical Engineering, KMUTT (Bangkok, Thailand). I found that your software is very useful as training tool for education in thermodynamics. Thank you for your kind contribution. "

"I´m very pleased working with TEST for solving many thermo problems. (better than other thermo computer aids)."

"I am an associate professor in Department of Chemical Engineering, KMUTT (Bangkok, Thailand). I found that your software is very useful as training tool for education in thermodynamics. Thank you for your kind contribution. "

"I am first time exposed to your site and is it not exciting. It will definitely help students to learn the difficult concepts. "

"I find of huge wisdom in this material!

"I am impressed with this product. Currently I am teaching Thermodynamics and Fluid Mechanics in one of leading college in Malaysia."

"As a thermodynamic educator, I found out your expert system very useful for the basic understanding of thermodynamics."

"Happy to see a wonderful tool for student. Congratulation!"

"We are professors of the Mechanics Department of the Technology Institute of Caracas. We would like to congratulate you for authoring TEST."

"Salutaions from Algeria!! Thanks for this work."

"I teach Thermodynamics in TECNUN, the Faculty of Engineering of the University of Navarra (San Sebastian, Spain). I have been using TEST during the last two academic years, and find it extremely useful. The students learn how to use it very quickly, although they appreciate specially the calculation of properties, that avoids interpolating in the steam tables."

"I don´t know if my previous comments have been submitted correctly. We are fully satisfied with TEST and my students enjoy using it for their home assignments. "

"Thanks and congratulations for this interesting work"

"It's a very useful software for educator"

"Congratulations! I will definitely use the TEST in my thermo-fluids classes."

"I saw your site when searching the net for the latest and greatest in the world of thermodynamics. Your work is great and I would like to use it with my students and should like to apply for an academic licence. This program will solve a lot of problems for my students"

"I enjoy the work you do. It helps me and my students a lot."

"I want to express my admiration of you, to you, for persevering and constructing a really fine instructional thermo program. It definitely was not an easy thing to do, and has taken FAR more dedication than I would ever want to put into such a thing. "

"I have found your program to be most helpful."

"Dear Subrata I use your TEST in my Physiscal Chemistry lectures and it is very useful for the students and for me."

"We would want to use your software as one of our basic software for teaching thermodynamics course. "

"Very nice tool for educators"

"I really find your amazing program very useful for my teaching work. and now we are working to implement it in as a signature program in our University in Venezuela. "

"very interesting software!"

"The best thermo-software I have used!"

"Congratulations! You\'ve created a great program!I\'m lecturer at the University of Oradea, Romania and I enjoy very much working with this tool."

"After using TEST (pro and student version) in a demo mode in my classes for several years, I think it's time to turn the students loose with their own versions of TEST..."

"We are very happy with your great TEST. Thank you!"

"Thanks for creating TEST on the net. I've been using it to support teaching of my thermo classes, and have become addicted to it."

"TEST change my class and the students love it!"

"I am an instructor in the Marine and Power Engineering program at Holland College in Prince Edward Island in Canada. I'm sure the program will be of great assistance in demonstrating gas cycles to our more advanced students. I haven't found anything like it."

"I just stumbled upon your website and was truly amazed at the clarity of presenting thermodynamics.  I am currently preparing to teach Advanced Thermodynamics at a local university (as an Adjunct Professor) and would love to use this code to assist in teaching the students and perhaps get them to use it as well in class.  "

"I found that the info on the web pages are very interesting and very useful to my institute especially in teaching purpose.  "

"I think you have done a fine job, and plan to use TEST to illustrate several applications in my classes. Thanks a lot!"

"I've never seen a such powerful thermo site before!"

"TEST is the main thermodynamic database for all USC students and faculty. It is an integral part of several undergraduate and graduate courses we are teaching in several different departments  across  different schools..."

"I'm writing an article on expert systems for the Encyclopedia of Library and Information Science, published by Dekker. I would like to ask your permission to include a brief description and a few screen shots of The Expert System for Thermodynamics as part of the article. The article will discuss expert system technology in general and will emphasize the development of Internet applications. Two other Internet-based expert systems will also be presented, along with a general discussion of design and technological issues. "

"I think your enormous work " TEST " will be very
useful for me and my students. I wish to you all best and success.
"

"A very useful software for students and educators. Congratulations!"

"The Applet application are very useful, especially for application's research"

"Excellent tool. I have used it for about two years in my courses and the results are impressive. Congratulations."

"After many attempts to find the proper web page with the practical application of complicated tools in thermodynamic analysis of real gas phenomena I met finally the best one...... "

"It is very interesting and complete thermodynamic software, thanks.
I live en Dominican Republic, I teach at an university,  so it will
an important tool for my classes"

"It is an interesting and informative site.  I teach a course on alternative energy, and can use some of your ideas to make my course more interactive."

"First, thank you for creating and making available a really great tool for thermodynamic analysis.  The Milwaukee School of Engineering has a version of test for students to use.  i just located the home page for TEST and have seen version 5.5 and it's expanded capabilities..."

"TEST will be very useful for our students! "

"I think this is an excellent program to use in a classroom...

"I am teaching thermodynamics to undergraduate and post graduate students
at the university of mauritius..It is very helpful and well designed."

"I do teach engineering thermodynamics for engineering students at Agder
University Colleges, located in the southern Norway. I find these site
very useful and will let my students know!

"I am assistant professor at the University Pontificia COMILLAS of Madrid, and I have been very impressed by the TEST capabilities..."

"I am a teacher at UNESP - Paulista State University, a Brazilian State
owned university. I would use TEST in my Thermo classes...
Thanks and keep up your very good job! "

"Great use of web teaching/learning!"

"Your software is very interesting and it has important topics,principally to my work as teacher in Thermodynamics. The tutorial is very good... "

"You have made a very good work,congratulations. I teach Thermodynamics in the National Tecnological University of Buenos Aires,Argentina I am looking for a software to use with my students."

"I am a lecturer at ML Sultan Technikon and I teach undergrad Thermodynamics. This package will make my life a lot easier."

"I'm a Professor of Thermal Engines and Machines in the University of Zaragoza, I'd like receive info on how to obtain your WONDERFUL TEST-CD.."

"I am an instructor With the UC Berkeley Mechanical Engineering Extension. I teach the Refrigeration Concepts courses..I would like to use this program in my course.. I have seen several different programs that attempt to cover the same material as yours, however your program is the best that I have seen. Please keep up the improvement, and good luck in the future. "

"What a wonderful work! I am a Lecturer/Scientific researcher (Thermodynamics) at the Slovak Technical University in Slovakia and I'd like receive info on how to obtain your wonderfully TEST-CD.."

"I am teaching in an engineering school and I find your applet fantastic. I Recommended your site to my students. "

"Great program, no more interpolation! "

"Very useful tool for every thermal engineer...."

"Many congratulations on your FABULOUS site. It as help me to solve many problems and solve them must faster. I'm starting to teach termodynamics and energetics, at an university here in Portugal. Because I find your software soooo great I would like to use it.."

"This is a great tool for thermo. If I ever teach it again, I will certainly use TEST, as my colleague, Joe Kunc, is doing now. Thanks for all the effort you put into this. Now if only it had a chemical equilibrium solver, I would kiss your feet!"

"I will by trying the use of this most interesting software in our Chemical Engineering Course, introduction to Thermodynamics for Sophmores in their first semester. I would be delighted to provide feedback as we use it in class. We have an "electronic classroom" filled with PC's which I will use. Thanks !"

"..I have surfed your web site and must say that it is one of the most comprehensive and fascinating one. Conrgrats, I am sure the entire engineering educational community will benefit from your scholarly presentation."

" I tried the online version of TEST and found it to be very interesting and would like to examine it further to possibly use as a course supplement in our thermodynamics course (ENGR 222).."

"What a wonderful work! Thank you for bringing these applets up to the world. I hope it can be used by my students later...."

"Thanks for making your TEST software available to the world. I have been experimenting with it for about 6 month and have just used it for the first time with a second year applied thermo class. The students are finding it very useful to perform multiple routine calculations. We are currently working through an exergy availability analysis of a natural gas fired power station (rankine cycle with reheat and multiple regeneration) here in New Zealand. Your software enables us to concentrate on the thermodynamics rather than the arithmetic. ..."

"I found your page very useful and informative..."

"I'm a Professor of Thermal Engines and Machines in the University of Las Palmas de Gran Canaria (Canary Islands, Spain), I'd like receive info on how to obtain your wonderful TEST-CD "

"I am teaching the course Thermodynamics II at Tecnologico de Monterrey (Mexico) and I am interested in using TEST in my course."

"You, Prof. Bhattacharjee, introduced me TEST last year and also suggested to translate into Japanese if I am interested in it. Of course I am very much interested in it and now some parts are translated into Japanese not only for my university students but also for Japanese who have problems to do self-excersises of thermal engineering problems. TEST is very well done for such purpose, I think. Only one problem for me is that this software is very big and takes long time to translate. Even though, I enjoy translating this software. "

"I came across your 'Expert System for Thermodynamics' Web page -- and I am quite impressed -- nice job! I am thinking of how to incorporate such an expert system in my undergrad thermo class..."

"Thanks again for the use of your software. Our students love it, and so do I..."

"..Information about how to calculate mixtures on the Slide Show home page is very easy, since I am not specialist in thermodynamics but I need to measure mixtures..."

"I saw your software in the web and I would like to have it used in our Thermal Machines classes at Federal University of Parana and probably more colleagues will use it too.."

"..I am so interested in your software which enables the students to train in any of their thermodynamics knowledge. I would be interested in reactions and feed back of other educators about your software which I found bright and original."

"Me and my colleagues in the Thermal Engines and Machines Dpt. of the Basque Country University (UPV) in San Sebastian, Spain, have found your TEST very interesting and innovative due to its clearness and amplitude, as well as its properties and systems calculating capacity. We are going to introduce it to our students. Thanks a lot."

"Soy profesor del departamento de maquinas y motores termicos de la Escuela Universitaria de Ingenieria Tecnica Industrial de san Sebastian (Guipuzcoa) Spain. Gracias por tan magnifica herramienta de trabajo. Su estructuracion y contenidos es muy acertada."

"I deeply appreciate your excellent job in creating java applets for use in solving Thermodynamics problems. I have just introduced TEST to my class this quarter. Thanks for making this available to all."

"I've just introduced your TEST to my students. I hope they will appreciate it as much as I do. ...."

"...I think you have done a great job developing this program. It took me a while to get the hang of it, but then solving problems was a snap. It will be a great tool for me to check my solutions..."

"I think this tool is very great. It can help students to understand various thermodynamics problems."

"I´m tecahing thermodynamics and I think your programs are very complete and a power tool to students..."

"TEST, truly overwhelms me. To me, TEST is the kind of production that a sizable team of graphic artists, engineers and programmers would work on for months to years to produce. EXTREMELY complex to lay out and overlay with those clever (and essential) explanatory "balloons" or legends, not to mention the questions of pedagogy and organization and writing the text."

" I was able to solve all the problems in our first exam by TEST. The built-in property tables saved us time, allowing us to focus discussions on important concepts and principles. Simply put, TEST is so convenient to use in a classroom. We were all impressed."

"I used your courseware today in class. The students liked it very much." - Oct, 1998

"..I teach Thermodynamics and your TEST is fantastic!!"

"Congratulations on your Java Applets."

"..I find your work very useful and highly productive..Keep up the good work."

"Congratulations on a fabulous web site..I am impressed with the possibilities of this effort.."