Imperial College London

Professor Gareth Collins

Faculty of EngineeringDepartment of Earth Science & Engineering

Professor of Planetary Science
 
 
 
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Contact

 

+44 (0)20 7594 1518g.collins Website

 
 
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Location

 

4.83Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

146 results found

Collins GS, Wuennemann K, 2009, NUMERICAL MODELING OF IMPACT EJECTION PROCESSES IN POROUS GEOLOGIC MATERIALS, 72nd Annual Meeting of the Meteoritical-Society, Publisher: METEORITICAL SOC, Pages: A53-A53, ISSN: 1086-9379

Conference paper

Ciesla FJ, Collins GS, Davison TM, O'Brien DPet al., 2009, Collisions among porous planetesimals and the water content of planetary embryos, 19th Annual VM Goldschmidt Conference, Publisher: Elsevier, Pages: A227-A227, ISSN: 0016-7037

Conference paper

Ham DA, Farrell PE, Gorman GJ, Maddison JR, Wilson CR, Kramer SC, Shipton J, Collins GS, Cotter CJ, Piggott MDet al., 2009, Spud 1.0: generalising and automating the user interfaces of scientific computer models, Geoscientific Model Development, Vol: 2, Pages: 33-42

The interfaces by which users specify the scenarios to be simulated by scientific computer models are frequently primitive, under-documented and ad-hoc text files which make using the model in question difficult and error-prone and significantly increase the development cost of the model. In this paper, we present a model-independent system, Spud, which formalises the specification of model input formats in terms of formal grammars. This is combined with an automated graphical user interface which guides users to create valid model inputs based on the grammar provided, and a generic options reading module, libspud, which minimises the development cost of adding model options. Together, this provides a user friendly, well documented, self validating user interface which is applicable to a wide range of scientific models and which minimises the developer input required to maintain and extend the model interface.

Journal article

Ham DA, Farrell PE, Gorman GJ, Maddison JR, Wilson CR, Kramer SC, Shipton J, Collins GS, Cotter CJ, Piggott MDet al., 2009, Spud 1.0: generalising and automating the user interfaces of scientific computer models, GEOSCIENTIFIC MODEL DEVELOPMENT, Vol: 2, Pages: 33-42, ISSN: 1991-959X

Journal article

Christeson GL, Collins GS, Morgan JV, Gulick SPS, Barton PJ, Warner MRet al., 2009, Mantle deformation beneath the Chicxulub impact crater, Earth and Planetary Science Letters, Vol: 284, Pages: 249-257, ISSN: 0012-821X

Journal article

Bray VJ, Collins GS, Morgan JV, Schenk PMet al., 2008, The effect of target properties on crater morphology: Comparison of central peak craters on the Moon and Ganymede., Meteoritics and Planetary Science, Vol: 43, Pages: 1979-1992

Journal article

Osinski GR, Grieve RAF, Collins GS, Marion C, Sylvester Pet al., 2008, The effect of target lithology on the products of impact melting, METEORITICS & PLANETARY SCIENCE, Vol: 43, Pages: 1939-1954, ISSN: 1086-9379

Journal article

Pierazzo E, Artemieva N, Asphaug E, Baldwin EC, Cazamias J, Coker R, Collins GS, Crawford DA, Davison T, Elbeshausen D, Holsapple KA, Housen KR, Korycansky DG, Wunnemann Ket al., 2008, Validation of numerical codes for impact and explosion cratering: Impacts on strengthless and metal targets, METEORITICS & PLANETARY SCIENCE, Vol: 43, Pages: 1917-1938, ISSN: 1086-9379

Journal article

Collins GS, Kenkmann T, Osinski GR, Wunnemann Ket al., 2008, Mid-sized complex crater formation in mixed crystalline-sedimentary targets: Insight from modeling and observation, METEORITICS & PLANETARY SCIENCE, Vol: 43, Pages: 1955-1977, ISSN: 1086-9379

Journal article

Davison TM, Collins GS, Ciesla FJ, 2008, Numerical modelling of shock heating in porous planetesmial collisions, 71st Annual Meeting of the Meteoritical-Society, Publisher: Meteoritical Society, Pages: A36-A36

Conference paper

Collins GS, Morgan J, Barton P, Christeson GL, Gulick S, Urrutia J, Warner M, Wunnemann Ket al., 2008, Dynamic modeling suggests terrace zone asymmetry in the Chicxulub crater is caused by target heterogeneity, EARTH PLANET SC LETT, Vol: 270, Pages: 221-230, ISSN: 0012-821X

Journal article

Wuennemann K, Collins GS, Osinski GR, 2008, Numerical modelling of impact melt production in porous rocks, EARTH AND PLANETARY SCIENCE LETTERS, Vol: 269, Pages: 529-538, ISSN: 0012-821X

Journal article

Collins GS, Artemieva N, Wuennemann K, Bland PA, Reimold WU, Koeberl Cet al., 2008, Evidence that Lake Cheko is not an impact crater, TERRA NOVA, Vol: 20, Pages: 165-168, ISSN: 0954-4879

Journal article

Davison T, Collins GS, 2007, The effect of the oceans on the terrestrial crater size-frequency distribution: Insight from numerical modeling, METEORITICS & PLANETARY SCIENCE, Vol: 42, Pages: 1915-1927, ISSN: 1086-9379

Journal article

Bland PA, Artemieva NA, Bussey DBJ, Collins GS, Joy KHet al., 2007, Survival of asteroidal impactor material on the moon, 70th Annual Meeting of the Meteoritical-Society, Publisher: WILEY-BLACKWELL, Pages: A19-A19, ISSN: 1086-9379

Conference paper

Goldin TJ, Wunnemann K, Melosh HJ, Collins GSet al., 2006, Hydrocode modeling of the Sierra Madera impact structure, METEORIT PLANET SCI, Vol: 41, Pages: 1947-1958, ISSN: 1086-9379

Journal article

Wunnemann K, Collins GS, Melosh HJ, 2006, A strain-based porosity model for use in hydrocode simulations of impacts and implications for transient crater growth in porous targets, ICARUS, Vol: 180, Pages: 514-527, ISSN: 0019-1035

Journal article

Collins GS, Wunnemann K, 2005, How big was the Chesapeake Bay impact? Insight from numerical modeling, GEOLOGY, Vol: 33, Pages: 925-928, ISSN: 0091-7613

Journal article

Collins GS, Melosh HJ, Marcus RA, 2005, Earth Impact Effects Program: A Web-based computer program for calculating the regional environmental consequences of a meteoroid impact on Earth, Meteoritics & Planetary Science, Vol: 40, Pages: 817-840, ISSN: 1086-9379

Journal article

Melosh HJ, Collins GS, 2005, Meteor Crater formed by low-velocity impact - The paucity of melted rock in this crater may be due to the striking projectile's speed, NATURE, Vol: 434, Pages: 157-157, ISSN: 0028-0836

Journal article

Turtle EP, Pierazzo E, Collins GS, Osinski GR, Melosh HJ, Morgan JV, Reimold WUet al., 2005, Impact structures: what does crater diameter mean?, Large Meteorite Impacts III, Editors: Kenkmann, Horz, Deutsch, Kenkmann, Horz, Deutsch, Boulder CO, Publisher: Geological Society of America, Pages: 1-24, ISBN: 9780813723846

Book chapter

Collins GS, Melosh HJ, Ivanov BA, 2004, Modeling damage and deformation in impact simulations, METEORIT PLANET SCI, Vol: 39, Pages: 217-231, ISSN: 1086-9379

Journal article

Pierazzo E, Collins G, 2004, A brief introduction to hydrocode modeling of impact cratering, Cratering in marine environments and on ice, Editors: Dypvik, Burchell, Claeys, New York, Publisher: Springer, Pages: 323-340, ISBN: 9783540406686

Book chapter

Collins GS, Melosh HJ, 2003, Acoustic fluidization and the extraordinary mobility of sturzstroms, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Vol: 108, ISSN: 2169-9313

Journal article

Collins GS, Melosh HJ, Morgan JV, Warner MRet al., 2002, Hydrocode Simulations of Chicxulub crater collapse and peak-ring formation, ICARUS, Vol: 157, Pages: 24-33, ISSN: 0019-1035

Journal article

Morgan JV, Warner MR, Collins G, Melosh HJ, Christeson GLet al., 2000, Peak-ring formation in large impact craters: geophysical constraints from Chicxulub, Earth and Planetary Science Letters, Vol: 183, Pages: 347-354, ISSN: 0012-821X

Journal article

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