Performance and optimization of an HTR cogeneration system

Overnight Cost Estimation Ofindonesia’s Cogeneration Power Plant for Industrial Processes

“…Field Office & Eng. Services = 0.10 × direct costs (8) Owner +HRD = 0.12 × direct costs (9) Based on the Association for the Advancement of Cost Engineering (AACE), the type of estimation by using scaling law and Idaho calculation is included in AACE International Class 4 estimation which has an error between -30% to + 50%. Class 4 estimation can be used for feasibility study [27], [33].…”

“…High Temperature Gas-cooled Reactor (HTGR) is a type of reactor that can be used for industrial electricity and heat generation (cogeneration process) [8], [9]. Heat from HTGR can be used for the heat process of chemical industry, steel, oil refinery, oil mine, hydrogen, coal gasification, coal liquefaction, coal drainage and desalination [10]- [17].…”

Analysis of Possible Application of High-Temperature Nuclear Reactors to Contemporary Large-Output Steam Power Plants on Ships

“…It results in extensive "piling-up" temperature in steam generator that additionally improves heat exchange parameters and allows to decrease dimensions of the generator. Moreover, water present in steam cycle is not subjected to radioactive exposure [16,19] .…”

“…Some analytical models of steam cycle of ship nuclear power plants can be found in [16,18], however they simplify much more cycle schemes and do not take into account e.g. the principle of steam flow capacity.…”

“…Special attention should be paid to HTR nuclear reactors. This is a prospective , fast developing solution both for power industry and sea transport [4,16,19,21]. This work is aimed at making analysis of possible profits, in thermodynamic and operational aspects, resulting from application of HTR reactors into ship nuclear power plants of a large output with taking into account load variability , in particular.…”