Archives by date

You are browsing the site archives by date.

Analysis of Inner Flow Field and Response of Step Pressure of Hydraulic Helmholtz Resonators

Titile: Analysis of Inner Flow Field and Response of Step Pressure of Hydraulic Helmholtz Resonators Authors: Du, R., Ke, J., Yu, L. Journal: Mechanical Science and Technology for Aerospace Engineering (机械科学与技术, in Chinese) Abstract: Simulating inner flow in hydraulic Helmholtz resonators of different inner diameters of resonant chamber under laminar condition with a CFD (Computational Fluid Dynamics) code, using step… Read more →

File Extension Unknown

Frequently, our computers come across an unknown file extension. It need to open, but computer seems to have no program required to open it. Sometimes, you could search the file extension on the Internet, which someone else may come across such a problem on. Most of bloggers like to post solutions about opening an unknown extensioned file. So file extension… Read more →

File Extension AMR

AMR is a file format for storing spoken audio using the AMR codec. There are lots of modern cell phone handsets which will allow you to store short recordings in the AMR format. Both open source and commercial programs exist to convert between this and other formats such as MP3, although it should be remembered that AMR is a speech… Read more →

Baby Starts Teething

My baby is 5+ months old, and begins to teeth. Here is some advices to sooth sore gums caused by teething: Teething: Tips for soothing sore gums    Send article as PDF   

File Extension QTL

Sometimes it’s inconvenient to use a movie to launch QuickTime Player. It involves another production step for one thing, and the viewer needs to have QuickTime installed just to see the movie. Starting with QuickTime 5, it’s possible to launch QuickTime Player directly from a text link, which directs to a file with extension .qtl. What is QTL? QTL (QuickTime… Read more →