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An analytical theory of stages division of coalbed methane (CBM) desorption is proposed and established based on the Langmuir adsorption isothermal model. The concept of desorbed efficiency (η) is proposed to quantitatively characterize the CBM desorbed rate. According to key nodes on mathematical curves, the starting pressure (Pst), turning pressure (Ptu), and sensitive pressure (Pse) are defined...
The reconfigurable cryptographic processor is an integrated circuit that is used for data encryption or decryption. The logic structure and function of this processor is reconfigurable, so it can implement many different cipher algorithms flexibly and quickly. The interconnection network of the reconfigurable cryptographic processor is the data transmission path, so it has very important influence...
The techniques of agent bring intelligence and flexibility to Internet while it is difficult for embedded devices connected to Internet to take this advantage. With more and more embedded devices being connected to Internet, it is necessary to achieve the simplified agents in embedded system. This paper analysis flexibility of internet and disadvantages of embedded system at first, then proposes a...
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