Unverified50% confidenceFactExact time
Implementing isokinetic sampling involves iterative calculations using the Bernoulli equation and the ideal gas law, and rounding errors in intermediate steps accumulate and affect compliance determinations.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedNumerical discretization error arises from decomposing the theoretically continuous reverse-time stochastic differential equation process into a finite number of discrete time steps for execution, with fewer steps leading to larger per-step approximation errors.72% similarUnverifiedIsokinetic sampling requires the gas velocity at the sampling probe inlet to match the gas flow velocity inside the stack, and a ratio deviation that is too large makes the collected sample unrepresentative.72% similarUnverifiedThe study explicitly decomposes the approximation error into two parts—spectral truncation error and circuit approximation error—making the overall approximation rate a quantifiable and controllable result.71% similarUnverifiedMany sampling methods exhibit quality fluctuations or even degradation as the number of sampling steps increases, whereas CO₂Jump demonstrates a stable performance curve where more steps consistently yield better results.70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1002664API
curl https://kongchang.com/api/v1/knowledge/claims/1002664MCP
get_claim(id=1002664)