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Bradley Riensche Phones & Addresses

  • 106 Brookie Pl, Firth, NE 68358 (402) 791-2291
  • 28005 Brookie Pl, Firth, NE 68358 (402) 791-2291
  • 706 Nemaha St, Firth, NE 68358 (402) 791-2291
  • Lincoln, NE

Publications

Us Patents

Method And Apparatus For Determining Gas Flux

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US Patent:
7953558, May 31, 2011
Filed:
Sep 3, 2009
Appl. No.:
12/553954
Inventors:
George Burba - Lincoln NE, US
Dayle McDermitt - Lincoln NE, US
Anatoly Komissarov - Lincoln NE, US
Tyler G. Anderson - Lincoln NE, US
Liukang Xu - Lincoln NE, US
Bradley A. Riensche - Firth NE, US
Assignee:
Li-Cor, Inc. - Lincoln NE
International Classification:
G01N 31/00
US Classification:
702 23, 702 24, 702 50, 702137, 73 106, 73 2328
Abstract:
Disclosed embodiments of the present invention provide means to obtain correct gas density and flux measurements using (i) gas analyzer (open-path, or closed-path gas analyzers with short intake tube, for example 1 m long, or any combination of the two); (ii) fast temperature or sensible heat flux measurement device (such as, fine-wire thermocouple, sonic anemometer, or any other device providing fast accurate gas temperature measurements); (iii) fast air water content or latent heat flux measurement device (such as, hygrometer, NDIR analyzer, any other device providing fast accurate gas water content measurements); (iv) vertical wind or sampling device (such as sonic anemometer, scintillometer, or fast solenoid valve, etc. ) and (v) algorithms in accordance with the present invention to compute the corrected gas flux, compensated for T-P effects. In case when water factor in T-P effects is negligible, the fast air water content or latent heat flux measurement device (item iii in last paragraph) can be excluded.

Method And Apparatus For Determining Gas Flux

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US Patent:
8433525, Apr 30, 2013
Filed:
Apr 12, 2011
Appl. No.:
13/085346
Inventors:
George Burba - Lincoln NE, US
Dayle McDermitt - Lincoln NE, US
Anatoly Komissarov - Lincoln NE, US
Tyler G. Anderson - Lincoln NE, US
Liukang Xu - Lincoln NE, US
Bradley A. Riensche - Firth NE, US
Assignee:
LI-COR, Inc. - Lincoln NE
International Classification:
G01N 31/00
US Classification:
702 23, 702 24, 702 50, 702137, 73 106, 73 2328
Abstract:
A system and method to obtain correct gas density and flux measurements using (i) gas analyzer (open-path, or closed-path gas analyzers with short intake tube, or any combination of the two); (ii) fast temperature or sensible heat flux measurement device (such as, fine-wire thermocouple, sonic anemometer, or any other device providing fast accurate gas temperature measurements); (iii) fast air water content or latent heat flux measurement device (such as, hygrometer, NDIR analyzer, any other device providing fast accurate gas water content measurements); (iv) vertical wind or sampling device (such as sonic anemometer, scintillometer, or fast solenoid valve, etc. ) and (v) algorithms in accordance with the present invention to compute the corrected gas flux, compensated for T-P effects. In case when water factor in T-P effects is negligible, the fast air water content or latent heat flux measurement device (item iii in last paragraph) can be excluded.

Systems And Methods For Measuring Gas Flux

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US Patent:
20180059081, Mar 1, 2018
Filed:
Aug 15, 2017
Appl. No.:
15/678003
Inventors:
- Lincoln NE, US
Bradley Alan Riensche - Firth NE, US
International Classification:
G01N 33/00
H04J 3/06
H04L 12/403
Abstract:
Systems and methods for measuring gas flux are disclosed. One method for calculating gas flux includes: receiving a master clock signal from a global positioning system (GPS) module; transmitting a clock synchronization signal that is based on the master clock signal to a measurement subsystem configured to measure environmental data, wherein the measurement subsystem comprises at least two clocks; receiving the environmental data from the measurement subsystem, wherein the environmental data is associated with the at least two clocks; and calculating gas flux based on the environmental data received from the measurement subsystem.

Systems And Methods For Measuring Gas Flux

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US Patent:
20150090000, Apr 2, 2015
Filed:
Sep 27, 2013
Appl. No.:
14/039686
Inventors:
- Lincoln NE, US
Bradley Alan Riensche - Firth NE, US
International Classification:
G01N 33/00
US Classification:
73 3101
Abstract:
Systems and methods for measuring gas flux are disclosed. One method for calculating gas flux includes: receiving a master clock signal from a global positioning system (GPS) module; transmitting a clock synchronization signal that is based on the master clock signal to a measurement subsystem configured to measure environmental data, wherein the measurement subsystem comprises at least two clocks; receiving the environmental data from the measurement subsystem, wherein the environmental data is associated with the at least two clocks; and calculating gas flux based on the environmental data received from the measurement subsystem.
Bradley A Riensche from Firth, NE, age ~53 Get Report