PPT-Mathematical modeling of Methane flow in coal matrix using COMSOL

Hemant Kumar EGEE 520 04282009 DEPARTMENT OF ENERGY AND MINERAL ENGINEERING COLLEGE OF EARTH AND MINERAL SCIENCES Introduction Coalbed Methane resides in phyteral pores micropores in the adsorbed . One of the simplest methods is demonstrated here Say we have a 2D time dependant model of a rectangle of some material that is being heated fro m multiple sides The model begins at 300K the left side is set at 400K the right side is 300K the bottom Alana Miller ‘15, EJ Baik ‘16, Daniel Ma ‘17. October 3rd, 2014. Summer of Learning Symposium. . Project Summary. Methane is a potent greenhouse gas. A significant amount of methane is leaking from abandoned oil and gas wells. Anne . Sloter. , Maia Palma, . Edis. . Cehic. , Marissa Henze . Historical Context. In 1701, coal was found by Huguenot settlers . 1736, several “coal mines” showed up on several maps. The first coal “miners” in the American colonies were likely farmers who sold it by the bushel.. Comsol. Example: Propagation of Plane Waves in Layered Media. Periodic Boundary condition. BCs that are used to model a large system by simulating a small part that is far away from the edges.. Ex1. Diffusion of particles in a large container. What is methane?. Methane is 87% gas by volume.. It is an energy source for the planet and it is environmental.. M. ethane is a hydrocarbon.. How is methane made?. Methane is made by rotten food, sewer gas fumes, and septic tank gas fumes.. Thermal Infrared . from IASI. AGU Fall Meeting, 14. th. -18. th. December, San Francisco, USA.. Email: diane.knappett@stfc.ac.uk. Diane Knappett, Richard . Siddans. , Brian . Kerridge. ,. Jane . Hurley and Alison Waterfall. Ottillia Ni. Mentor: Dr. . Kristan. Corwin. August . 5, 2016. Motivation. Expand gas. -filled hollow fiber references . to 1.6 microns wavelengths.. Absorption spectroscopy and sub-Doppler spectroscopy in methane-filled hollow fibers. Christe. . Marbbn. March 11. th. , 2009. Table of Contents. Overview. Factors Required to Form Deposits. Natural Deposits. Reservoir Size. Extraction Techniques (Present, Future Prospects). How Methane Hydrates can be Harvested into. Adsorptive Desulfurization of Liquid Hydrocarbons: Langmuir Adsorption modeling using COMSOL Ram EGEE 520 Spring 2007 Introduction Adsorption – area of interest Simplicity, lower energy consumption and strict regulations M. embers:. Daniel Jacob (Harvard), lead; Arlyn Andrews (NOAA/ESRL); David Baker (CSU); Kevin Bowman (JPL); Riley Duren (U. Arizona); Randy Kawa (NASA/GSFC); Thomas Lauvaux (Penn State); Steve Lohrenz (U Mass Dartmouth); Thomas Nehrkorn (AER), Lesley Ott (NASA/GSFC), Ben Poulter (NASA/GSFC), Lisamarie Windham-Myers (USGS). centered. gas (BCG). COALS. Accumulation of plant debris. , . protection from decay by . rapid burial. With burial, first combustible product is . peat. , further burial, increase in P,T and time, peat converts to soft brown coal, called . Jack Bruno. Advisor: Daniel Jacob. Methane, What’s the deal?. Alvarez et al. 2012. Fat-tail distribution of point sources. Frankenberg et al. 2016. June 2016. Last Wednesday. Future (Post 2020). Private Company Based in Montreal. . from . Karaganda . coal basin. Methane resources of the . Karaganda coal basin. Coal rank. KARAGANDA COAL BASIN. Coal mines are marked as:. 1 . Tenteksky. 2 . Sherubay-Nurinsky. 3 . named after 50-years of October revolution. A Revolutionary New Approach to Mechanical Testing of Metals. J. E. Campbell. 1. , M. Burley. 1. ,. . J. Dean. 1. & T. W. Clyne . 1. 1. Plastometrex, Salisbury House, Station Road, Cambridge, CB1 2LA.