As a test for postulated influences of sulfur emissions on nucleation, the contrail formation from a two-engine jet aircraft was investigated using fuels with different sulfur contents for the two engines during the same flight. The sulfur mass fractions in the fuels were about 2 and 250 ppm, respectively, typical for aviation fuels. Other engine and fuel parameters were about the same for both engines. Contrail formation was observed visually from distances as close as 100 m and documented by video and photos. The flight took place at 302 hPa (9 km altitude), at ambient temperatures of about −50°C, and relative humidity for liquid water of about 34 %. Short contrails formed about 30 m after the engines. No visible differences were detected...
This dissertation is concerned with aircraft based measurements of sulfur dioxide in the atmosphere ...
Results from a coupled microphysical-chemical-dynamical trajectory box model have been compared to r...
Aircraft cause contrails when flying in an atmosphere colder than a threshold temperature which depe...
As a test for postulated influences of sulfur emissions on nucleation, the contrail formation from a...
The impact of sulfur oxides on particle formation and contrails is investigated in the exhaust plume...
The impact of sulfur oxides on particle formation and contrails is investigated in the exhaust plume...
Microphysical properties of jet exhaust aerosol and contrails were studied in the near field of the ...
The series of SULFUR experiments was performed to determine the aerosol particle and contrail format...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
Microphysical properties of jet engine exhaust aerosol and contrails were studied in the near field ...
Sulfuric acid (H2SO4), formed in commercial aircraft operations via fuel-S (goes to) SO2 (goes to) S...
Microphysical properties of jet exhaust aerosol and contrails were studied in the near field of the ...
International audienceThe physico-chemical properties of aircraft engine soot are characterized with...
This dissertation is concerned with aircraft based measurements of sulfur dioxide in the atmosphere ...
Results from a coupled microphysical-chemical-dynamical trajectory box model have been compared to r...
Aircraft cause contrails when flying in an atmosphere colder than a threshold temperature which depe...
As a test for postulated influences of sulfur emissions on nucleation, the contrail formation from a...
The impact of sulfur oxides on particle formation and contrails is investigated in the exhaust plume...
The impact of sulfur oxides on particle formation and contrails is investigated in the exhaust plume...
Microphysical properties of jet exhaust aerosol and contrails were studied in the near field of the ...
The series of SULFUR experiments was performed to determine the aerosol particle and contrail format...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
[1] The series of SULFUR experiments was performed to determine the aerosol particle and contrail fo...
Microphysical properties of jet engine exhaust aerosol and contrails were studied in the near field ...
Sulfuric acid (H2SO4), formed in commercial aircraft operations via fuel-S (goes to) SO2 (goes to) S...
Microphysical properties of jet exhaust aerosol and contrails were studied in the near field of the ...
International audienceThe physico-chemical properties of aircraft engine soot are characterized with...
This dissertation is concerned with aircraft based measurements of sulfur dioxide in the atmosphere ...
Results from a coupled microphysical-chemical-dynamical trajectory box model have been compared to r...
Aircraft cause contrails when flying in an atmosphere colder than a threshold temperature which depe...