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New ion config API. Inputs defined from ion names. #655

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merged 1 commit into from
Jan 17, 2025

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New ion config API. Inputs defined from ion names.

New feature supported for generating IonMixtures based on dict of input ion symbols and fractions in config.

Still only supports a single main ion and single impurity species. However, each one of those "species" can be IonMixtures.

Overrides are available for ion Z and A. Useful for testing and sensitivity studies, as well as enabling agreement with specific sim test cases.

Previous cases with explicit Ai=2 have newly generated sim references since we update the deuterium mass to 2.0141. Those sim test relative differences were on the order of O(1e-4).

Next PRs will incorporate the new ion name and mixture features in fusion power and radiation physics models.

@copybara-service copybara-service bot force-pushed the test_714152486 branch 4 times, most recently from 5561ce4 to b875a96 Compare January 17, 2025 12:16
New feature supported for generating IonMixtures based on dict of input ion symbols and fractions in config.

Still only supports a single main ion and single impurity species. However, each one of those "species" can be IonMixtures.

Overrides are available for ion Z and A. Useful for testing and sensitivity studies, as well as enabling agreement with specific sim test cases.

Previous cases with explicit Ai=2 have newly generated sim references since we update the deuterium mass to 2.0141. Those sim test relative differences were on the order of O(1e-4).

Next PRs will incorporate the new ion name and mixture features in fusion power and radiation physics models.

PiperOrigin-RevId: 716613672
@copybara-service copybara-service bot merged commit 2282724 into main Jan 17, 2025
@copybara-service copybara-service bot deleted the test_714152486 branch January 17, 2025 12:21
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