Other

Korea Marine Equipment Research Institute

Dae Hwan Kim

Sung Ho Cho

Jin Yeong Kim

Kyoung Jun Yoon

Kyu Hong Lee

Jeong Hwan Kim

Ji Hyun Jung

Jae Hyoun Park

Soo Sung Jeon

Ji Koon Park

Sang Sik Kang

Byung Youl Cha

Young Hun Jeon

Sung Kwang Park

Jin Won Jung

Jang Yong Choi

Soon Hyeong Kwon

Bong Jae Shin

Gi Won Jang

Kyu Eun Shim

Sang Hee Nam

Jae Hwan Bae

A liquefied natural gas (LNG) bunkering equipment test and evaluation system is provided. The system includes a storage tank module configured to store a liquefied natural gas, a supply module for connecting the storage tank module and the bunkering module, a bunkering module configured to perform bunkering by being supplied with the liquefied natural gas, a simulation module provided at a part under the bunkering module and the supply module and the simulation module is configured to simulate a maritime situation by giving a fluidity to the bunkering module and the supply module, and a controller configured to control a driving of the simulation module, thereby simulating various situations of sea areas by giving fluidity to the storage tank module and the bunkering module.

LNG bunkering equipment test and evaluation system

Disclosed is a digital X-ray image detector using an FED, including an upper substrate and a lower substrate disposed to face each other; an anode formed beneath the upper substrate; a photoconductive layer formed beneath the anode for forming electron-hole pairs using X-rays; a cathode formed on the lower substrate; an emitter formed on the cathode for emitting electrons of the cathode; a gate electrode formed on an insulating layer provided around the emitter on the cathode; and a data processing part for converting information about the electron-hole pairs formed in the photoconductive layer by the X-rays, transferred from the anode, to digital data through signal processing including filtering, amplification, storage, or A/D conversion. The high performance digital X-ray image detector of this invention has a high image resolution and a large area, is easy to manufacture and process compared to conventional processes, and has excellent detection efficiency of electrical signals.

Digital X-ray image detector using an FED device

A structure of a canopy includes a plurality of pillars, an end portion connection block fixed to an end portion of the pillar, a slide connection block capable of sliding along the pillar, a plurality of roof edge frames, a plurality of roof center frames, a rod connection block connecting the roof edge frame and the roof center frame, an upper head connection block pivoting with respect to the first rod of each of the roof center frames to form an outer top end of the roof, a lower head connection block pivoting with respect to the second rod of each of the roof center frames to form an inner top end of the roof, a connection block including a corner reinforcement bar capable of being hinge coupled between the roof end connection block and the upper head connection block to reinforce a corner formed to face the center of the roof, and a roof cloth covering the roof edge frame and the roof center frame.

Structure of canopy

Growing community of inventors

Gyeongsangnam-do, South Korea

Dae Hwan Kim