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doc#118 | requirements are particularly severe at the | anode | . In free burning electric arcs, for instance |
doc#118 | ensure uniformity of the flow leaving the | anode | . The anode plug (Figure 2) was inserted |
doc#118 | transferred to the cooling medium of the | anode | . </p><p> The higher heat transfer rates at |
doc#118 | by applying gas transpiration through the | anode | . The third method was, to our knowledge |
doc#118 | energy of the electrons impinging on the | anode | . This energy transfer depends on the current |
doc#118 | voltage. Gas injection through a porous | anode | (transpiration cooling) not only feeds |
doc#118 | decrease of current density from cathode to the | anode | ). Hence, the flow conditions at the anode |
doc#118 | balance of the anode was established. The | anode | ablation could be reduced to a negligible |
doc#118 | voltmeter whose terminals were connected to the | anode | and cathode holders. Because of the falling |
doc#118 | energy balance for a transpiration cooled | anode | as well as the effect of blowing on the |
doc#118 | Feed back of the energy transferred to the | anode | by applying gas transpiration through the |
doc#118 | Continuous motion of the arc contact area at the | anode | by flow or magnetic forces. 3. Feed back |
doc#118 | feeds back the energy transferred to the | anode | by the above mentioned processes, but also |
doc#118 | <p> The higher heat transfer rates at the | anode | compared with those at the cathode can |
doc#118 | against contamination of the arc by air. The | anode | consisted of a <frac12> inch diameter porous |
doc#118 | electric arc applying a porous graphite | anode | cooled by a transpiring gas (Argon). Thus |
doc#118 | design the net energy loss of the arc to the | anode | could be reduced to approximately 15% of |
doc#118 | into the arc. It was shown that by proper | anode | design the net energy loss of the arc to |
doc#118 | to reduce electron heat transfer to the | anode | for a given power output. 2. Continuous |
doc#118 | disk. The transpiring gas ejected from the | anode | formed a jet directed axially towards the |