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--- electrostatic_calculations [2015/12/02 14:05]
perezlou [Gating grid]
+++ electrostatic_calculations [2016/08/30 13:21] (current)
perezlou [PCB Electrodes field calculations]
@@ Line 1: / Line 1: @@
 ====== Electrostatic Calculations ======
-We performed electrostatic calculation with Elmer FEM code to chech the uniformity of the drift field in the field cage and look for potential sparking points.
+We performed electrostatic calculation with Elmer FEM code to check the uniformity of the drift field in the field cage and look for potential sparking points.
 {{ ::geometry.png?300 |}}
 == Dimensions of the chamber ==
@@ Line 15: / Line 15: @@
   *Gating grid placed 2 cm above the MICROMEGAS detector
 ==== Electrostatic Potential and Drift Lines ====
-{{ :lines.png?300 | Gatind grid off}}
+{{ :lines.png?300 | Gating grid off}}
-{{ :lines_on.png?300 | Gatind grid on}}
+{{ :lines_on.png?300 | Gating grid on}}
 ==== Electrostatic Field and Drift Lines ====
 {{ :e_fielddec2015.png?300 |Electrostatic field magnitude}}
@@ Line 28: / Line 28: @@
   *-200 V
 === Garfield Simulations ===
+Gating grid off\\
+{{:gg_garfieldl_unbiased.png?300|}}
+{{:gg_garfield_potential_unbiased.png?300|}}
+Gating grid on 2mm pitch 20V\\
+{{:gg_garfield_potential.png?300|}}
+{{:gg_garfield_drift.png?300|}}
+Gating grid on 2mm pitch 40V\\
+{{:gg_garfield_potential_40.png?300|}}
+{{:gg_garfield_drift40.png?300|}}
+Gating grid on 1mm pitch 20V\\
+{{:gg_garfield_potential_1mm.png?300|}}
+{{:gg_garfield_drift_1mm.png?300|}}
+Gating Grid Transparency Calculation\\
+{{ :gg_transmission.png?300 |}}
+==== PCB Electrodes field calculations ====
+Calculation of the electrostatic field in the Anode electrodes, with and without an embedded electrode.
+{{ :electrodes.png?300 |}}
+Results available in {{:electrodes.pdf|}}

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