주제어 |
compressednaturalgas(cng)
|
1
|
1
|
|
hcng(hydrogen-compressednatur ...
|
1
|
1
|
|
idle
|
1
|
1
|
|
knockingmargin
|
1
|
1
|
|
stoichiometric
|
1
|
1
|
|
twc(three-way catalyst)
|
1
|
1
|
|
Air excess ratio
|
2
|
1
|
|
Coolant temperature
|
2
|
1
|
|
synthetic natural gas(sng)
|
3
|
1
|
|
combustion stability
|
8
|
2
|
|
backfire
|
5
|
1
|
|
spark ignition engine
|
10
|
2
|
|
power output
|
7
|
1
|
|
equivalence ratio
|
10
|
1
|
|
start
|
11
|
1
|
|
chp
|
12
|
1
|
|
gasengine
|
12
|
1
|
|
heatingvalue
|
12
|
1
|
|
conversionefficiency
|
22
|
1
|
|
thermal efficiency
|
24
|
1
|
|
combustion
|
41
|
1
|
|
lng
|
98
|
1
|
|
hydrogen
|
225
|
2
|
|
emission
|
144
|
1
|
|
uav
|
578
|
1
|
|
계 |
|
1,232 |
28 |
|
* 주제로 분류 되지 않은 논문건수 |
|
0 |
|