09.04.2013 Views

Study of Technology for Detecting Pre-Ignition Conditions of ... - NIST

Study of Technology for Detecting Pre-Ignition Conditions of ... - NIST

Study of Technology for Detecting Pre-Ignition Conditions of ... - NIST

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

. “’<br />

.<br />

500<br />

400<br />

300<br />

200<br />

100<br />

----<br />

,/<br />

- Pan bottom<br />

--------- Pan inside wall<br />

Food bottom<br />

— - - Food 0.7 cm from bottom<br />

,<br />

\\<br />

\<br />

\<br />

\<br />

Burner CM ,‘ ‘<br />

.<br />

.<br />

4260s /<br />

CPSC-IAG95-1145<br />

K-’’’’’’’<br />

/<br />

I<br />

)<br />

,.<br />

/ .4<br />

/ .’<br />

I .’<br />

t 88<br />

f ,“<br />

I .8<br />

t / .’<br />

f<br />

/<br />

1<br />

/<br />

,/<br />

1<br />

1-<br />

/ ,“<br />

. “’ 1--’-- Ignltmn<br />

/ #-<br />

@ 715 s-<br />

o 200 400 600<br />

Figure 5. Plot <strong>of</strong> j)an and food<br />

with the range hood<br />

Time, s<br />

. .<br />

I<br />

I I 1 I ,<br />

\<br />

------ =<br />

,’ --- -.* ---- . . -.< ~ \<br />

. . .<br />

. . . = .<br />

Food thermocouples ;o~ -‘.<br />

contacting after ignition<br />

CPSC9505 _<br />

I t I 1 I t I I 1 I<br />

800 1000 1200<br />

temperatures versus time <strong>for</strong> oil heated on the electric range<br />

<strong>of</strong>f.<br />

21

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!