Divertor heat flux challenge and mitigation in SPARC
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'The SPARC experiment, because of its high magnetic field, high power, and compact size, will operate with divertor conditions at or above those expected in reactor-class tokamaks. Power exhaust at this scale remains one of the key challenges for practical fusion energy. Based on empirical scalings, the peak unmitigated divertor parallel heat flux is projected to be greater than 10 GW/m2. This is nearly an order of magnitude higher than has been demonstrated to date. Furthermore, the divertor parallel ELM energy fluence projections (~11-34 MJ/m2) are comparable to those for ITER. However, the relatively short pulse length (~25 second pulse, with a ~10 second flat top) provides the opportunity to consider mitigation schemes unsuited for long pulse devices including ITER and reactors. The baseline scenario for SPARC employs a ~1 Hz strike ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["design","detached","divertor","heat flux","SPARC"]} <|eot_id|>
 Here is the Description of a dataset. Description:'The SPARC experiment, because of its high magnetic field, high power, and compact size, will operate with divertor conditions at or above those expected in reactor-class tokamaks. Power exhaust at this scale remains one of the key challenges for practical fusion energy. Based on empirical scalings, the peak unmitigated divertor parallel heat flux is projected to be greater than 10 GW/m2. This is nearly an order of magnitude higher than has been demonstrated to date. Furthermore, the divertor parallel ELM energy fluence projections (~11-34 MJ/m2) are comparable to those for ITER. However, the relatively short pulse length (~25 second pulse, with a ~10 second flat top) provides the opportunity to consider mitigation schemes unsuited for long pulse devices including ITER and reactors. The baseline scenario for SPARC employs a ~1 Hz strike ' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
The SPARC experiment, because of its high magnetic field, high power, and compact size, will operate with divertor conditions at or above those expected in reactor-class tokamaks. Power exhaust at this scale remains one of the key challenges for practical fusion energy. Based on empirical scalings, the peak unmitigated divertor parallel heat flux is projected to be greater than 10 GW/m2. This is nearly an order of magnitude higher than has been demonstrated to date. Furthermore, the divertor parallel ELM energy fluence projections (~11-34 MJ/m2) are comparable to those for ITER. However, the relatively short pulse length (~25 second pulse, with a ~10 second flat top) provides the opportunity to consider mitigation schemes unsuited for long pulse devices including ITER and reactors. The baseline scenario for SPARC employs a ~1 Hz strike 
design; detached; divertor; heat flux; SPARC