| 1 |
Maximum power point traking controller for PV systems using neural networks
Bahgat ABG, Helwa NH, Ahmad GE, El Shenawy ET
Renewable Energy, 30(8), 1257, 2005 |
| 2 |
Estimation of the maximum power and normal operating power of a photovoltaic module by neural networks
Bahgat ABG, Helwa NH, Ahamd GE, El Shenawy ET
Renewable Energy, 29(3), 443, 2004 |
| 3 |
Modification of urea-sodium acetate trihydrate mixture for solar energy storage
El-Bassuoni AMA, Tayeb AM, Helwa NH, Fathy AM
Renewable Energy, 28(10), 1629, 2003 |
| 4 |
Maximum collectable solar energy by different solar tracking systems
Helwa NH, Bahgat ABG, El Shafee AMR, El Shenawy ET
Energy Sources, 22(1), 23, 2000 |
| 5 |
Computation of the solar energy captured by different solar tracking systems
Helwa NH, Bahgat ABG, El Shafee AMR, El Shenawy ET
Energy Sources, 22(1), 35, 2000 |
| 6 |
Experimental study of the performance of solar dryers with pebble beds
Helwa NH, Rehim ZSA
Energy Sources, 19(6), 579, 1997 |
| 7 |
Effect of Hot-Water Consumption on Temperature Distribution in a Horizontal Solar Water Storage Tank
Helwa NH, Mobarak AM, Elsallak MS, Elghetany HH
Applied Energy, 52(2-3), 185, 1995 |
