Browsing by Subject "rocks"
Now showing 1 - 20 of 22
- Results Per Page
- Sort Options
Item Chemical analyses of Texas rocks and minerals(University of Texas at Austin, 1918-03-05) Schoch, Eugene P.Item Coal, lignite and asphalt rocks(University of Texas at Austin, 1902-05) Phillips, William BattleItem Effect of pore structure on capillary condensation in a porous medium(2009-02) Deinert, M. R.; Parlange, J. Y.; Deinert, M. R.; Deinert, M. R.The Kelvin equation relates the equilibrium vapor pressure of a fluid to the curvature of the fluid-vapor interface and predicts that vapor condensation will occur in pores or irregularities that are sufficiently small. Past analyses of capillary condensation in porous systems with fractal structure have related the phenomenon to the fractal dimension of the pore volume distribution. Recent work, however, suggests that porous systems can exhibit distinct fractal dimensions that are characteristic of both their pore volume and the surfaces of the pores themselves. We show that both fractal dimensions have an effect on the thermodynamics that governs capillary condensation and that previous analyses can be obtained as limiting cases of a more general formulation.Item Geology and Mineral Deposits of Pre-Cambrian Rocks of the Van Horn Area, Texas(University of Texas at Austin, 1953-01-01) King, Philip B.; Flawn, Peter T.Item Letter to Grover E. Murray from H.B. Stenzel on 1953-11-24(1953-11-24) Stenzel, H.B.Item Letter to H.B. Stenzel from Aureal T. Cross on 1961-08-25(1961-08-25) Cross, Aureal T.Item Letter to H.B. Stenzel from Charles E. Weaver on 1941-02-27(1941-02-27) Weaver, Charles E.Item Letter to H.B. Stenzel from J.Gordon Erdman on 1963-05-02(1963-05-02) Erdman, J.GordonItem Letter to H.B. Stenzel from John Y. Cole on 1960-10-18(1960-10-18) Cole, John Y.Item Letter to H.B. Stenzel from Le Brun N. Smith on 1957-02-21(1957-02-21) Smith, Le Brun N.Item Letter to H.B. Stenzel from M.K. Elias on 1943-12-29(1943-12-29) Elias, Maxim K.Item Letter to H.B. Stenzel from Peter T. Flawn on 1961-02-17(1961-02-17) Flawn, Peter T.Item Letter to H.B. Stenzel from R.L. Ethington on 1965-05-10(1965-05-10) Ethington, R.L.Item Letter to Irene Crespin from H.B. Stenzel on 1962-05-22(1962-05-22) Stenzel, Henryk B.Item Letter to John L.P. Campbell from H.B. Stenzel on 1947-02-08(1947-02-08) Stenzel, Henryk B.Item Letter to John T. Lonsdale from H.B. Stenzel on 1940-11-19(1940-11-19) Stenzel, H.B.Item Letter to M.L. Thompson from H.B. Stenzel on 1945-11-10(1945-11-10) Stenzel, Henryk B.Item Letter to Noyes D. Smith from R.H. Nanz on 1959-01-09(1959-01-09) Nanz, R.H.Item Letter to V.T. Allen from H.B. Stenzel on 1949-02-11(1949-02-11) Stenzel, Henryk B.Item Letter to William A. Berggren from Noyes D. Smith on 1959-01-09(1959-01-09) Smith, Noyes D.