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Papers to be published in future issues
Papers to be published future issues
in
Editors’ note The editors of Vacuum are happy to announce that the following papers presented at the conference on the Performance Assessment of High Vacuum Pumps (organised by the Vacuum Physics Group of the Institute of Physics and the Physical Society and held at the University of Sussex on 19-21 April 1966) will be published in the October and November issues. W Steckelmacher: systems of tubes pumping speed
Review of the and components
R Buhl: Pressure measurement high vacuum pumps J N Chubb: performance
molecular flow conductance and the measurement of
for determination
for
of the speed
Monte Carlo analysis of pumping speed for several vapour diffusion geometrys
of
test dome
B L Bates, L Laurenson and W Steckelmacher: Effect on the measured pumping speed of a diffusion pump of the test head size and the position of the pressure gauge and air inlet L Holland and C Priest/and: through tubes and vacuum ionisation gauge
Experiments on the molecular flow system components using a B-A
of gas
R G Christian, J H Leek and J Werner: An evaluation of the performance of gas flow meters which use a porous membrane as the control element H G Noller:
Evaluation
of high
vacuum
pumps
U R Bance and E H Harden : Pressure evacuated by diffusion pumps R D Oswald and D J Crawley: of oil through a baffle
fluctuations
A method
in systems
of measuring
W Becker: The turbomolecular pump, its design, theory. Calculation of the pumping speed curves and their dependence on the forepump
back migration
operation and for various gases
A4 A Baker and L Laurenson: The use of a quartz crystal for measuring vapour back-streaming from mechanical S L Rutherford:
Pumping
U R Bance and R D Craig: D Andrew:
Pump
speed
speed Some
measurements
B J Ward and J C Bill: Investigation systems containing oil and mercury J J Fulker, combined
on sputter-ion
characteristics
measurements
microbalance pumps
of triode
on sputter-ion
of getter-ion vapour
pump
pumps
ion pumps pumps operation
L Holland and L Laurenson: The vacuum performance radial electric field pump and Penning pump
in of a
T A Giorgi: A critical survey of methods of measuring the gettering speeds of various types of film such as barium, titanium, niobium, etc. S Newton and J O’Neill: sublimation pumping J N Chubb:
Performance
The partial assessment
A Sands and S M Dick: The coating molecular sieve materials R Buhl and 0 Winkler: Remarks of high vacuum pumps
412
pressures
of residual
of condensation of cryopump
on measuring
gases
after
pumping
surfaces
the ultimate
with pressure
in
Editors’ note The editors of Vacuum are happy to announce that the following papers presented at the conference on the Performance Assessment of High Vacuum Pumps (organised by the Vacuum Physics Group of the Institute of Physics and the Physical Society and held at the University of Sussex on 19-21 April 1966) will be published in the October and November issues. W Steckelmacher: systems of tubes pumping speed
Review of the and components
R Buhl: Pressure measurement high vacuum pumps J N Chubb: performance
molecular flow conductance and the measurement of
for determination
for
of the speed
Monte Carlo analysis of pumping speed for several vapour diffusion geometrys
of
test dome
B L Bates, L Laurenson and W Steckelmacher: Effect on the measured pumping speed of a diffusion pump of the test head size and the position of the pressure gauge and air inlet L Holland and C Priest/and: through tubes and vacuum ionisation gauge
Experiments on the molecular flow system components using a B-A
of gas
R G Christian, J H Leek and J Werner: An evaluation of the performance of gas flow meters which use a porous membrane as the control element H G Noller:
Evaluation
of high
vacuum
pumps
U R Bance and E H Harden : Pressure evacuated by diffusion pumps R D Oswald and D J Crawley: of oil through a baffle
fluctuations
A method
in systems
of measuring
W Becker: The turbomolecular pump, its design, theory. Calculation of the pumping speed curves and their dependence on the forepump
back migration
operation and for various gases
A4 A Baker and L Laurenson: The use of a quartz crystal for measuring vapour back-streaming from mechanical S L Rutherford:
Pumping
U R Bance and R D Craig: D Andrew:
Pump
speed
speed Some
measurements
B J Ward and J C Bill: Investigation systems containing oil and mercury J J Fulker, combined
on sputter-ion
characteristics
measurements
microbalance pumps
of triode
on sputter-ion
of getter-ion vapour
pump
pumps
ion pumps pumps operation
L Holland and L Laurenson: The vacuum performance radial electric field pump and Penning pump
in of a
T A Giorgi: A critical survey of methods of measuring the gettering speeds of various types of film such as barium, titanium, niobium, etc. S Newton and J O’Neill: sublimation pumping J N Chubb:
Performance
The partial assessment
A Sands and S M Dick: The coating molecular sieve materials R Buhl and 0 Winkler: Remarks of high vacuum pumps
412
pressures
of residual
of condensation of cryopump
on measuring
gases
after
pumping
surfaces
the ultimate
with pressure