Zobrazeno 1 - 10
of 14
pro vyhledávání: '"D. A. Lever"'
Publikováno v:
ChemInform. 23
Publikováno v:
Advances in Water Resources. 15:33-45
We present our views on validation. We consider that validation is slightly different for general models and specific models. For a general model validation consists of establishing the case for the model such that the model is widely accepted within
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 87(19)
Prenylated proteins, labeled in the isoprenoid residue by growing CHO cells in medium containing [5-3H]mevalonate, were degraded by three different proteolytic procedures, enzymatic or alkaline hydrolysis as well as hydrazinolysis. The products thus
Publikováno v:
Quarterly Journal of Engineering Geology. 19:109-120
Summary This paper reviews recent work on the development of mathematical models for the transport of radionuclides in flowing groundwater. These models have an important role to play in assessing the long-term safety of radioactive waste burial, and
Publikováno v:
Progress in Nuclear Energy. 11:183-218
One of the possible methods that has been considered for the disposal of radioactive waste is deep burial in stable rock formations. This paper reviews recent work on modelling the way in which the heat emitted by the decaying radionuclides in the wa
Autor:
D A Lever, K A Cliffe
Publikováno v:
Journal of Computational Physics. 62:321-330
Three finite-element methods for calculating the drag coefficient for a sphere in steady, laminar flow at low or intermediate Reynolds numbers are compared. The flow equations are solved either for the stream function and the vorticity or for the vel
Autor:
M. H. Bradbury, D. A. Lever
Publikováno v:
Mineralogical Magazine. 49:245-254
Diffusion into the rock matrix is potentially an important retardation mechanism for nuclides leached from an underground radioactive waste repository in a fractured hard rock. A technique for measuring the intrinsic diffusion coefficient and rock ca
Publikováno v:
Water Resources Research. 24:1781-1795
The governing equations are discussed for the flow of salt solution with significant density variations through a porous medium. Equations for mass conservation, salt conservation, and momentum conservation are formulated in terms of the mass fractio
Publikováno v:
ract. :317-324
Autor:
D. A. Lever, K. A. Cliffe
Publikováno v:
International Journal for Numerical Methods in Fluids. 5:709-725
Steady, axisymmetric, isothermal, incompressible flow past a sphere with uniform blowing out of the surface is investigated for Reynolds numbers in the range 1 to 100 and surface velocities up to 10 times the free stream value. A stream-function-velo