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#!/usr/bin/sbcl --script
;; Load quicklisp
#-quicklisp
(let ((quicklisp-init (merge-pathnames "quicklisp/setup.lisp"
(user-homedir-pathname))))
(when (probe-file quicklisp-init)
(load quicklisp-init)))
;; Load py4cl and ensure we're using Python 3
(ql:quickload :py4cl :silent t)
(setf py4cl:*python-command* "python3")
;; Import required modules
;; (py4cl:import-module "fluids" :as "fl")
(py4cl:import-module "fluids" :as "fluids")
;; Check Python environment
(py4cl:python-exec "
import sys
print('Python path:', sys.executable)
try:
import numpy
print('NumPy found at:', numpy.__file__)
import fluids
print('fluids found at:', fluids.__file__)
except ImportError as e:
print('Error importing NumPy:', e)
")
(defun test-fluids ()
(handler-case
(progn
(format t "✓ Successfully imported fluids~%")
(format t "✓ Fluids version: ~A~%" (py4cl:python-eval "fluids.__version__"))
;; Test Reynolds number calculation
(let ((re (py4cl:python-eval
(format nil "fluids.Reynolds(**{'V': ~F, 'D': ~F, 'rho': ~F, 'mu': ~F})"
2.5 0.1 1000 0.001))))
(format t "✓ Reynolds number calculation successful: ~A~%" re)
(assert (> re 0)))
;; Test friction factor calculation
(let ((fd (py4cl:python-eval
(format nil "fluids.friction_factor(**{'Re': ~E, 'eD': ~F})"
1e5 0.0001))))
(format t "✓ Friction factor calculation successful: ~A~%" fd)
(assert (and (> fd 0) (< fd 1))))
(format t "~%All basic tests completed successfully!~%"))
(error (e)
(format t "Error occurred: ~A~%" e)
(error e))))
(defun test-atmosphere ()
(handler-case
(progn
;; Create and store the atmosphere object in Python's namespace
(py4cl:python-exec
(format nil "atm = fluids.ATMOSPHERE_1976(**{'Z': ~F})" 5000))
(format t "~%Testing atmosphere at 5000m elevation:~%")
;; Access properties using attributes
(format t "✓ Temperature: ~,4F~%"
(py4cl:python-eval "atm.T"))
(format t "✓ Pressure: ~,4F~%"
(py4cl:python-eval "atm.P"))
(format t "✓ Density: ~,6F~%"
(py4cl:python-eval "atm.rho"))
;; Test derived properties
(format t "✓ Gravity: ~,6F~%"
(py4cl:python-eval "atm.g"))
(format t "✓ Viscosity: ~,6E~%"
(py4cl:python-eval "atm.mu"))
(format t "✓ Thermal conductivity: ~,6F~%"
(py4cl:python-eval "atm.k"))
(format t "✓ Sonic velocity: ~,4F~%"
(py4cl:python-eval "atm.v_sonic"))
;; Test static methods
(let ((g-high (py4cl:python-eval
(format nil "fluids.ATMOSPHERE_1976.gravity(**{'Z': ~E})" 1e5))))
(format t "✓ High altitude gravity: ~,6F~%" g-high))
(let ((v-sonic (py4cl:python-eval
(format nil "fluids.ATMOSPHERE_1976.sonic_velocity(**{'T': ~F})" 300))))
(format t "✓ Sonic velocity at 300K: ~,4F~%" v-sonic))
(let ((mu-400 (py4cl:python-eval
(format nil "fluids.ATMOSPHERE_1976.viscosity(**{'T': ~F})" 400))))
(format t "✓ Viscosity at 400K: ~,6E~%" mu-400))
(let ((k-400 (py4cl:python-eval
(format nil "fluids.ATMOSPHERE_1976.thermal_conductivity(**{'T': ~F})" 400))))
(format t "✓ Thermal conductivity at 400K: ~,6F~%" k-400)))
(error (e)
(format t "Error in atmosphere tests: ~A~%" e)
(error e))))
(defun test-tank ()
(handler-case
(progn
;; Test basic tank creation
(py4cl:python-exec
(format nil "t1 = fluids.TANK(**{'V': ~F, 'L_over_D': ~F, 'sideB': 'conical', 'horizontal': False})"
10 0.7))
(format t "~%Testing tank calculations:~%")
(format t "✓ Tank length: ~,6F~%"
(py4cl:python-eval "t1.L"))
(format t "✓ Tank diameter: ~,6F~%"
(py4cl:python-eval "t1.D"))
;; Test ellipsoidal tank
(py4cl:python-exec
(format nil "tank_ellip = fluids.TANK(**{'D': ~F, 'V': ~F, 'horizontal': False,
'sideA': 'ellipsoidal', 'sideB': 'ellipsoidal',
'sideA_a': ~F, 'sideB_a': ~F})"
10 500 1 1))
(format t "✓ Ellipsoidal tank L: ~,6F~%"
(py4cl:python-eval "tank_ellip.L"))
;; Test torispherical tank
(py4cl:python-exec
(format nil "din = fluids.TANK(**{'L': ~F, 'D': ~F, 'horizontal': False,
'sideA': 'torispherical', 'sideB': 'torispherical',
'sideA_f': ~F, 'sideA_k': ~F, 'sideB_f': ~F, 'sideB_k': ~F})"
3 5 1 0.1 1 0.1))
(format t "✓ Tank representation: ~A~%"
(py4cl:python-eval "str(din)"))
(format t "✓ Tank max height: ~,6F~%"
(py4cl:python-eval "din.h_max"))
(format t "✓ Height at V=40: ~,6F~%"
(py4cl:python-eval "din.h_from_V(40)"))
(format t "✓ Volume at h=4.1: ~,5F~%"
(py4cl:python-eval "din.V_from_h(4.1)"))
(format t "✓ Surface area at h=2.1: ~,5F~%"
(py4cl:python-eval "din.SA_from_h(2.1)")))
(error (e)
(format t "Error in tank tests: ~A~%" e)
(error e))))
(defun test-psd ()
(handler-case
(progn
(format t "~%Testing particle size distribution functionality:~%")
;; Create arrays in Python's namespace
(py4cl:python-exec "
ds = [240, 360, 450, 562.5, 703, 878, 1097, 1371, 1713, 2141, 2676, 3345, 4181, 5226, 6532]
numbers = [65, 119, 232, 410, 629, 849, 990, 981, 825, 579, 297, 111, 21, 1]")
;; Create discrete PSD
(py4cl:python-exec "
psd = fluids.particle_size_distribution.ParticleSizeDistribution(
ds=ds,
fractions=numbers,
order=0
)")
(format t "✓ Created discrete PSD~%")
;; Test mean sizes
(let ((d21 (py4cl:python-eval "psd.mean_size(2, 1)")))
(format t "✓ Size-weighted mean diameter: ~,4F~%" d21)
(assert (< (abs (- d21 1857.788)) 0.1)))
(let ((d10 (py4cl:python-eval "psd.mean_size(1, 0)")))
(format t "✓ Arithmetic mean diameter: ~,4F~%" d10)
(assert (< (abs (- d10 1459.372)) 0.1)))
;; Test percentile calculations
(let ((d10-percentile (py4cl:python-eval "psd.dn(0.1)"))
(d90-percentile (py4cl:python-eval "psd.dn(0.9)")))
(format t "✓ D10: ~,4F~%" d10-percentile)
(format t "✓ D90: ~,4F~%" d90-percentile))
;; Test probability functions
(let ((pdf-val (py4cl:python-eval "psd.pdf(1000)"))
(cdf-val (py4cl:python-eval "psd.cdf(5000)")))
(format t "✓ PDF at 1000: ~,4E~%" pdf-val)
(format t "✓ CDF at 5000: ~,6F~%" cdf-val))
;; Test lognormal distribution
(py4cl:python-exec
(format nil "psd_log = fluids.particle_size_distribution.PSDLognormal(**{'s': ~F, 'd_characteristic': ~E})"
0.5 5e-6))
(format t "✓ Created lognormal PSD~%")
(let ((vssa (py4cl:python-eval "psd_log.vssa")))
(format t "✓ Volume specific surface area: ~,2F~%" vssa))
(let ((span (py4cl:python-eval "psd_log.dn(0.9) - psd_log.dn(0.1)")))
(format t "✓ Span: ~,4E~%" span))
(let ((ratio-7525 (py4cl:python-eval "psd_log.dn(0.75)/psd_log.dn(0.25)")))
(format t "✓ D75/D25 ratio: ~,6F~%" ratio-7525)))
(error (e)
(format t "Error in PSD tests: ~A~%" e)
(error e))))
(defun benchmark-fluids ()
(format t "~%Running benchmarks:~%")
;; Benchmark friction factor calculation
(format t "~%Benchmarking friction_factor:~%")
(let ((t1 (get-internal-real-time)))
(dotimes (i 10000)
(py4cl:python-eval
(format nil "fluids.friction_factor(**{'Re': ~E, 'eD': ~F})" 1e5 0.0001)))
(let ((elapsed (/ (- (get-internal-real-time) t1) internal-time-units-per-second)))
(format t "Time for 1e6 friction_factor calls: ~,6F seconds~%" elapsed)
(format t "Average time per call: ~,6F seconds~%" (/ elapsed 10000))))
;; Benchmark tank creation
(format t "~%Benchmarking TANK creation:~%")
(let ((t2 (get-internal-real-time)))
(dotimes (i 10000)
(py4cl:python-eval
(format nil "fluids.TANK(**{'L': ~F, 'D': ~F, 'horizontal': False,
'sideA': 'torispherical', 'sideB': 'torispherical',
'sideA_f': ~F, 'sideA_k': ~F,
'sideB_f': ~F, 'sideB_k': ~F})"
3 5 1 0.1 1 0.1)))
(let ((elapsed (/ (- (get-internal-real-time) t2) internal-time-units-per-second)))
(format t "Average time per creation: ~,6F seconds~%" (/ elapsed 10000)))))
;; Run all tests
(format t "Running fluids tests from Common Lisp...~%")
(test-fluids)
(test-atmosphere)
(test-tank)
(test-psd)
(benchmark-fluids)
(format t "~%All tests completed!~%")
;; Clean up
(py4cl:python-stop)
|
