| タイトル | A Simulation Study Comparing Incineration and Composting in a Mars-Based Advanced Life Support System |
| 著者（英） | Kang, Sukwon; Finn, Cory; Levri, Julie; Luna, Bernadette; Cavazzoni, Jim; Hogan, John |
| 著者所属（英） | Rutgers Univ. |
| 発行日 | 2000-01-01 |
| 言語 | eng |
| 内容記述 | The objective of this study is to compare incineration and composting in a Mars-based advanced life support (ALS) system. The variables explored include waste pre-processing requirements, reactor sizing and buffer capacities. The study incorporates detailed mathematical models of biomass production and waste processing into an existing dynamic ALS system model. The ALS system and incineration models (written in MATLAB/SIMULINK(c)) were developed at the NASA Ames Research Center. The composting process is modeled using first order kinetics, with different degradation rates for individual waste components (carbohydrates, proteins, fats, cellulose and lignin). The biomass waste streams are generated using modified "Eneray Cascade" crop models, which use light- and dark-cycle temperatures, irradiance, photoperiod, [CO2], planting density, and relative humidity as model inputs. The study also includes an evaluation of equivalent system mass (ESM). |
| NASA分類 | Man/System Technology and Life Support |
| 権利 | No Copyright |
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