I am available for answering specific questions (ie. consulting, homework, tutoring). My specialties are numerical methods, mathematics, mechanical and aerospace engineering, fluid dynamics, and aviation.
I offer specific answers to a non-emergency email question for a reasonable fee. You will receive an answer by 8am the following morning. Answers requiring research, simulation, and/or literature review will require more time and should be discussed in advance.
Contact me for work exceeding 1 hr or emergency and on-site work. My fees are an absolute bargain for accessing a PhD engineer.