Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

2 results

  • 9 - Carbon in the Convecting Mantle

  • Edited by Beth N. Orcutt, Isabelle Daniel, Université Claude-Bernard Lyon I, Rajdeep Dasgupta, Rice University, Houston
  • Book:
    Deep Carbon
    Published online:
    03 October 2019
    Print publication:
    17 October 2019, pp 237-275
    • Chapter
      • You have access
      • Open access
    • PDF
    • HTML
    • Export citation

  • Summary

    This chapter provides a summary of the flux of carbon through various oceanic volcanic centers such as mid-ocean ridges and intraplate settings, as well as what these fluxes indicate about the carbon content of the mantle. By reviewing methods used to measure the carbon geochemistry of basalts and then to estimate fluxes, the chapter provides insight into how mantle melting and melt extraction processes are estimated. The chapter discusses how the flux of carbon compares with other incompatible trace elements and gases. From there, the chapter discusses whether the budget of carbon in the ocean mantle can be explained by primordial carbon or whether carbon recycling is required to balance the budget.

  • Marangoni convection: velocity measurements using PTV methodaround a single vapor bubble

  • V. Carvalho, M. Barthes, V. Lepiller, Y. Bailly
  • Journal:
    Mechanics & Industry / Volume 15 / Issue 3 / 2014
    Published online by Cambridge University Press:
    30 May 2014, pp. 175-178
    Print publication:
    2014

  • An experimental investigation of the Marangoni convection around a single vapor bubble ofFC-72 on a downward-facing heated surface was reported. The boiling cell used for thisstudy was equipped with an optical measurement system which was dedicated to the ParticleTracking Velocimetry (PTV) method. This method allowed us to obtain the velocity fields inthe liquid around the vapor bubble. From the velocity fields obtained, we verified thepresence of Marangoni convection rolls in the vicinity of the liquid-vapor interface.Lastly, the influence of levels of subcooling on the velocity of convective rolls relatedto the Marangoni effect was investigated.