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Full-Text Articles in Engineering
A Neural Network Structure For Prediction Of Chemical Agent Fate, Homayun K. Navaz, N. Kehtarnavaz, Zoran Jovic
A Neural Network Structure For Prediction Of Chemical Agent Fate, Homayun K. Navaz, N. Kehtarnavaz, Zoran Jovic
Mechanical Engineering Presentations And Conference Materials
This work presents the development of a multi-input, multi-output neural network structure to predict the time dependent concentration of chemical agents as they participate in chemical reaction with environmental substrates or moisture content within these substrates. The neural network prediction is based on a computationally or experimentally produced database that includes the concentration of all chemicals presents (reactants and products) as a function of the chemical agent droplet size, wind speed, temperature, and turbulence. The utilization of this prediction structure is made userfriendly via an easy-to-use graphical user interface. Furthermore, upon the knowledge of the time-varying environmental parameters (wind speed …
Fate Of Sessile Droplet Chemical Agents In Environmental Substrates In The Presence Of Physiochemical Processes, Homayun K. Navaz, A. L. Dang, Theresa Atkinson, Ali Zand, A. Nowakowski, K. Kamensky
Fate Of Sessile Droplet Chemical Agents In Environmental Substrates In The Presence Of Physiochemical Processes, Homayun K. Navaz, A. L. Dang, Theresa Atkinson, Ali Zand, A. Nowakowski, K. Kamensky
Mechanical Engineering Presentations And Conference Materials
A general-purpose multi-phase and multi-component computer model capable of solving the complex problems encountered in the agent substrate interaction is developed. The model solves the transient and time-accurate mass and momentum governing equations in a three dimensional space. The provisions for considering all the inter-phase activities (solidification, evaporation, condensation, etc.) are included in the model. The chemical reactions among all phases are allowed and the products of the existing chemical reactions in all three phases are possible. The impact of chemical reaction products on the transport properties in porous media such as porosity, capillary pressure, and permeability is considered. Numerous …