The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2019
Filed:
Nov. 02, 2015
Rolls-royce Plc, London, GB;
Mani Seethapathy, Derby, GB;
Sree Vamsi Tammineni, Wilmslow, GB;
Stephen Samuel Wiseall, Derby, GB;
David Cameron Wright, Loughborough, GB;
Craig Brian Chapman, Manchester, GB;
Pathmeswaran Raju, New Malden, GB;
ROLLS-ROYCE plc, London, GB;
Abstract
Determining magnitude of a field variable of an energy wave through domain of interest, including steps of: defining plurality of master-particles spaced within domain, master-particles being representative of field variables of energy wave at location of respective master-particle, and defining supporting domain Ωfor each master-particle; computing field variables including position, magnitude and direction of propagation of each master-particle at predetermined time; defining plurality of virtual-particles within domain representative of magnitude of field variable of wave at location of respective virtual-particle; calculating magnitude uof field variable of each virtual-particle at time of interest by applying formula: where N is total number of master-particles, uis magnitude of respective master-particle, f(q1) is an envelope function relating magnitude of virtual-particle to distance from master-particle in direction of propagation of master-particle, and g(q2) is a smoothing function.