Marine Steam Condenser Design Optimization.

Abstract

A surface-condenser analysis code was coupled with a constrained function minimization code to produce an automated marine condenser design and optimization package. The program, CONDIP, was based on the principles developed in ORCON1, a sophisticated computer code produced by the Oak Ridge National Laboratory. COMMIN, the optimization program, was developed at the Ames Research Center. CONDIP is an extremely versatile design tool, incorporating a detailed analysis of the complex steam-side thermodynamic processes occurring at each row in the condenser. The additional capability of tube enhancement is also included. However, in coupling CONDIP with CONMIN numerous problems had to be overcome in order to make CONDIP capable of completing an analysis even when thermodynamic conditions in the condenser became infeasible. This had to be accomplished while ensuring continuity in all constraint and objective function evaluations. A series of test cases were conducted to evaluate and compare the importance of various objective functions and design criteria. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1983
Accession Number
ADA138568

Entities

People

  • T. M. Buckingham

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Case Studies
  • Computer Programs
  • Condenser Tubes
  • Equations
  • Flow Rate
  • Geometry
  • Heat Balance
  • Heat Energy
  • Heat Transfer
  • Heat Transfer Coefficients
  • Latent Heat
  • Mass Flow
  • Materials
  • Mechanical Engineering
  • Plastic Explosives
  • Propulsion Systems
  • Thermodynamic Processes

Readers

  • Computational Fluid Dynamics (CFD)
  • Marine Ecotoxicology
  • Operations Research