Results 41 to 50 of about 417 (177)

Temperature and pressure corrections applied to rock thermal conductivity: impact on subsurface temperature prognosis and heat-flow determination in geothermal exploration

open access: yesGeothermal Energy, 2020
Precise knowledge of the subsurface thermal field plays a key role in the assessment of geothermal targets. Unfortunately, deep underground temperature data is generally scarce and a matter of research.
Ben Norden   +3 more
doaj   +1 more source

A heat-flow method for generating fiber placement trajectories over meshes

open access: yesJournal of Engineered Fibers and Fabrics
Automatic Fiber Placement (AFP) is a principal processing method for carbon fiber reinforced composite materials and is widely applied in the contemporary manufacturing industry.
Kai Wang, Xiheng Wang, Xiaoping Wang
doaj   +1 more source

REHEATFUNQ (REgional HEAT-Flow Uncertainty and aNomaly Quantification) 2.0.1: a model for regional aggregate heat flow distributions and anomaly quantification [PDF]

open access: yesGeoscientific Model Development
Surface heat flow is a geophysical variable that is affected by a complex combination of various heat generation and transport processes. The processes act on different lengths scales, from tens of meters to hundreds of kilometers.
M. J. Ziebarth   +2 more
doaj   +1 more source

Impregnation and saturation analysis of microwave‐preheated reactive resin in liquid composite molding

open access: yesPolymer Composites, Volume 46, Issue S1, Page S159-S170, 10 September 2025.
Analysis of the improvements of impregnating and saturating resin flows in microwave‐preheated liquid composite molding. Abstract In liquid composite molding processes, resin preheating is a strategy to reduce the viscosity, which consequently improves resin flow and reduces impregnation time. However, the provision of heat to thermoset systems must be
Vitantonio Esperto   +2 more
wiley   +1 more source

FS MARIA S. MERIAN Fahrtbericht / Cruise Report MSM34/1 & 2 - SUGAR Site ; Varna – Varna, 06.12.13 – 16.01.14

open access: yes, 2014
During the two legs of cruise MSM34 of R/V MARIA S. MERIAN regional 2D seismic surveying, high resolution 2D and 3D seismic imaging, geo-chemical sampling, heatflow measurements and long-term piezometer installations were undertaken.

core   +1 more source

Near-surface heat flow in Saline Valley, California [PDF]

open access: yes, 1979
With the exception of values from one borehole drilled at Palm Spring and three boreholes drilled around Saline Valley dry lake, eight new heatflow values in Saline Valley, California, are within or somewhat below the range one would expect for this ...
Galanis, S. P., Jr.   +2 more
core   +1 more source

Understanding Sub‐Lithospheric Small‐Scale Convection by Linking Models of Grain Size Evolution, Mantle Convection, and Seismic Tomography

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 9, September 2025.
Abstract The interaction between aging oceanic plates and their underlying mantle is a crucial component of the plate tectonic cycle. Sub‐lithospheric small‐scale convection (SSC) explains why plates appear not to thicken after a certain age. Here, we link grain‐scale processes, dynamic models of asthenospheric flow, and seismic observations to gain ...
Juliane Dannberg   +3 more
wiley   +1 more source

Moho Depth Disposition of the Contiguous United States: A Multi‐Modal Data Driven Approach

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 3, September 2025.
Abstract Precise determination of Moho depth is essential for understanding lithospheric deformation, lower crustal rheology, and crust‐mantle interactions. This study employs a Random Forest Regressor (RFR) model to predict Moho depth across the contiguous United States using a variety of geophysical data, including gravity anomalies, topography, heat
Ramees R. Mir   +4 more
wiley   +1 more source

RECENT ADVANCES IN BURIAL AND THERMAL GEOHISTORY ANALYSIS

open access: yes, 1982
Geohistory analysis is a technique for plotting the cumulative subsidence of various chronostratigraphic horizons encountered in an exploration well or section. The intervals between horizons are corrected for sediment compaction and are plotted relative
David A. Falvey, Ian Deighton
core   +1 more source

Revised Oceanic Plate Cooling Models

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 7, July 2025.
Abstract Global age‐depth and heat flow observations provide constraints for cooling and subsidence of oceanic plates. Numerous studies have addressed this problem, which has a bearing upon the calibration of shear‐wave tomographic models and upon lithospheric rheology.
M. C. Holdt, N. J. White, F. D. Richards
wiley   +1 more source

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