Grid generating functions

L. F. Pacios, CHECKDEN a computer program to generate ID, 2D and 3D grids of functions dependent on the molecular ab initio electron density, Comput. Biol. Chem. 27, 197-209 (2003). 

Preprosessing and grid generation was done with the commercial Fluent Gambit 1.3. The CFD code Fluent 5.5 was used in the simulation. Standard k-e turbulence model and standard wall functions were used. Multiple reference frame method was used in all simulations instead of the computationally slower sliding mesh method. Simulations were done in one phase (t). 

Ceres Power (UK), working with British Gas and also in partnership with Linde, states that this relationship is to develop off-grid generators. Though little else is currently known about this market strand for Ceres, what is known is that the unit under development will function as a CHP unit and could be fuelled using bottled liquid petroleum gas (LPG). 

Examples of such situations are very numerous perhaps the best known example is the transition of the performance of an electronic circuit from regenerative amplification to the generation of oscillations. The parameter A in this case is the coefficient of mutual inductance between the anode and the grid circuits. As long as A < A0, the circuit functions as amplifier whose coefficient of amplification gradually... 

---