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Zorrilla, David; Sánchez-Márquez, Jesús; García, Víctor; Fernández, Manuel – Journal of Chemical Education, 2019
Teaching and understanding the concepts related to ideal gases and their transformations is relatively uncomplicated. However, for science and engineering students, reaching an understanding of and assimilating the concepts related to real gases and their transformations is a more difficult goal. Backed by their considerable experience teaching…
Descriptors: Computer Simulation, Teaching Methods, Science Instruction, Scientific Concepts
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Tudela, Ignacio; Bonete, Pedro; Fullana, Andres; Conesa, Juan Antonio – Journal of Chemical Education, 2011
The unreacted-core shrinking (UCS) model is employed to characterize fluid-particle reactions that are important in industry and research. An approach to understand the UCS model by numerical methods is presented, which helps the visualization of the influence of the variables that control the overall heterogeneous process. Use of this approach in…
Descriptors: Chemistry, Computer Assisted Instruction, Science Instruction, Chemical Engineering