FDB-0025 · ORIGINAL SOURCE VALUE

MODEL-G-B7-000004

Registry: predictive_model_registry. Original field names and values are displayed without translation or reinterpretation.

applicability_boundary

Analysis-only virtual coupon; not an approved laboratory method or FC002 test result. Engineering prediction for the declared Aerrow/FC002/T700/16 mm PP honeycomb/semi-hot-press working configuration under stated assumptions. The declared configuration is not proof of as-built material identity, lot identity, laminate architecture, bondline, or actual physical performance.

calculation_logic

Face bending and core shear compliance are summed for a simply supported center-loaded virtual beam.

data_class

CALCULATED

formula_or_transformation

D_per_width=2*Ef*tf*(h/2-tf/2)^2; compliance=L^3/(48*D*b)+L/(4*b*tc*Gc); stiffness=0.001/compliance in N/mm; delta_100=100/stiffness; P_shear=2*b*tc*tau_core

input_parameters

Effective face flexural modulus; face thickness; total thickness; effective core thickness; core shear modulus; virtual width and span

input_units

Pa|m|m|Pa

model_id

MODEL-G-B7-000004

model_limitations

No local indentation, adhesive failure, geometric nonlinearity, edge structure, handle transition or full-paddle boundary model.

model_maturity

LOW

model_name

First-order virtual sandwich-beam response

output_parameters

bending rigidity per unit width|virtual beam stiffness|deflection at 100 N|core-shear-limited load

output_units

N*m per m width|N/mm|mm|kN

sensitivity_drivers

Face thickness|effective face modulus|core shear modulus|span|bondline|fixture compliance

test_action_ids

TESTACT-G-B4-000022

Identifiers mentioned in source fields

These are search links, not inferred engineering relationships.

Provenance

archiveSha256

ded5d3a55705d2387a6fec03fd5fd9c93d948acca3c3de8c66ed7a82fca45cc5

virtual_path

!/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_CROSS_TEST_CORRELATION_AND_PADDLE_ENGINEERING_PROFILE_REV1_2026-09-15.zip!/frozen_history/PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_REV1_2026-09-15.zip!/stage_g_b7_first_engineering_predictive_validation/approved_payload/STAGEG_B7_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_BASELINE_REV1_2026-09-14.zip!/STAGEG_B7_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_BASELINE_REV1/predictive_model_registry.csv

source_file_sha256

913d0659b7602b3cd3c6ef2e368c3eb5ce879b81cd572e2da7c04b9c86073d61

source_locator

csv:row:4

fields_sha256

0c9f450bca2913655eed8562c2a809a7b7e6a7e1721a07b069c54875f50137cf

source_version

FDB-0025