Development of terrestrial interactive data broadcasting generation system based on ACAP

2006 ◽  
Author(s):  
Ji Hoon Choi ◽  
Minsik Park ◽  
Jin Soo Choi ◽  
Han-kyu Lee ◽  
Jin Woo Hong
Keyword(s):  
Data Broadcasting ◽  
Generation System ◽  
Interactive Data

Development of Interactive Data Broadcasting System Compliant with ATSC Standards

ETRI Journal ◽  
2004 ◽  
Vol 26 (2) ◽  
pp. 149-160 ◽  
Author(s):  
Jong Myeon Jeong ◽  
Yong Ju Lee ◽  
Min Sik Park ◽  
Ji Hoon Choi ◽  
Jin Soo Choi ◽  
...  
Keyword(s):  
Data Broadcasting ◽  
Broadcasting System ◽  
Interactive Data

Development of T-DMB Receiver Linking with CDMA Network for Interactive Data Broadcasting Services

2007 ◽  
Vol 53 (3) ◽  
pp. 926-932 ◽  
Author(s):  
Byungjun Bae ◽  
Joungil Yun ◽  
Yong-tae Lee ◽  
Jong-soo Lim
Keyword(s):  
Data Broadcasting ◽  
Interactive Data

Interactive data broadcasting services based on middleware technology in T-DMB

2008 ◽  
Vol 54 (4) ◽  
pp. 1540-1544 ◽  
Author(s):  
Gwang Soon Lee ◽  
Kwang-Yong Kim ◽  
Nam-Ho Hur ◽  
Soo In Lee
Keyword(s):  
Data Broadcasting ◽  
Middleware Technology ◽  
Interactive Data

The Separation of Thromboplastin Formed from Pig’s Plasma in the Thromboplastin Generation Test

1962 ◽  
Vol 08 (03) ◽  
pp. 485-501
Author(s):  
M. J Cross
Keyword(s):  
Original System ◽  
Factor V ◽  
Generation System ◽  
Thromboplastic Activity ◽  
Generation Test

Summary1. Plasma thromboplastin has been formed from a mixture of pigs’ plasma, serum and platelets using a modification of the thromboplastin generation system of Biggs and Douglas (1953). The thromboplastic activity in the modified system was more stable than in the original system.2. A sediment with considerable thromboplastic activity has been obtained by centrifugation. This sediment was free of platelets and contained very little thrombin.3. The sediment when resuspended in buffer was fully active only in the presence of calcium and between pH 6.6 and 7.0. The activity slowly decreased at 0—4° C and rapidly at 65° C.4. The sediment rapidly converted prothrombin to thrombin in the absence of factor V.5. The activity of the sediment was unaffected when it was incubated with thrombin.

Exergoeconomic analysis of renewable multi-generation system

2020 ◽  
pp. 99-111
Author(s):  
Vontas Alfenny Nahan ◽  
Audrius Bagdanavicius ◽  
Andrew McMullan
Keyword(s):  
Capital Investment ◽  
Combined Cycle ◽  
Asian Countries ◽  
Generation System ◽  
Integrated Gasification Combined Cycle ◽  
Heating And Cooling ◽  
Integrated Gasification ◽  
Exergoeconomic Analysis ◽  
Main Components ◽  
The Cost

In this study a new multi-generation system which generates power (electricity), thermal energy (heating and cooling) and ash for agricultural needs has been developed and analysed. The system consists of a Biomass Integrated Gasification Combined Cycle (BIGCC) and an absorption chiller system. The system generates about 3.4 MW electricity, 4.9 MW of heat, 88 kW of cooling and 90 kg/h of ash. The multi-generation system has been modelled using Cycle Tempo and EES. Energy, exergy and exergoeconomic analysis of this system had been conducted and exergy costs have been calculated. The exergoeconomic study shows that gasifier, combustor, and Heat Recovery Steam Generator are the main components where the total cost rates are the highest. Exergoeconomic variables such as relative cost difference (r) and exergoeconomic factor (f) have also been calculated. Exergoeconomic factor of evaporator, combustor and condenser are 1.3%, 0.7% and 0.9%, respectively, which is considered very low, indicates that the capital cost rates are much lower than the exergy destruction cost rates. It implies that the improvement of these components could be achieved by increasing the capital investment. The exergy cost of electricity produced in the gas turbine and steam turbine is 0.1050 £/kWh and 0.1627 £/kWh, respectively. The cost of ash is 0.0031 £/kg. In some Asian countries, such as Indonesia, ash could be used as fertilizer for agriculture. Heat exergy cost is 0.0619 £/kWh for gasifier and 0.3972 £/kWh for condenser in the BIGCC system. In the AC system, the exergy cost of the heat in the condenser and absorber is about 0.2956 £/kWh and 0.5636 £/kWh, respectively. The exergy cost of cooling in the AC system is 0.4706 £/kWh. This study shows that exergoeconomic analysis is powerful tool for assessing the costs of products.

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